<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:googleplay="http://www.google.com/schemas/play-podcasts/1.0"><channel><title><![CDATA[Cultura Aumentata - Newsletter di cultura generale]]></title><description><![CDATA[Uno strumento gratuito per migliorare la cultura personale, un piccolo passo alla volta, come una buona abitudine.

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Aumentata]]></itunes:name></itunes:owner><itunes:author><![CDATA[Cultura Aumentata]]></itunes:author><googleplay:owner><![CDATA[culturaaumentata@substack.com]]></googleplay:owner><googleplay:email><![CDATA[culturaaumentata@substack.com]]></googleplay:email><googleplay:author><![CDATA[Cultura Aumentata]]></googleplay:author><itunes:block><![CDATA[Yes]]></itunes:block><item><title><![CDATA[L'ora italica]]></title><description><![CDATA[L'orologio che gira al contrario.]]></description><link>https://www.cultura-aumentata.com/p/ora-italica</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/ora-italica</guid><pubDate>Thu, 11 Jun 2026 05:01:41 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!v8u7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6c4fa50e-a226-4820-b250-e954de0cc8f7_4519x3006.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" width="419" height="277.5194805194805" 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srcset="https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1602503497793-4094d8c53e88?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxM3x8b3JvbG9naW98ZW58MHx8fHwxNzgxMTE3NTUyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><blockquote><p><strong>Quello che vedi</strong></p><p>Un orologio: dodici ore, lancette in senso orario, il giorno che parte da mezzanotte. Ti sembra il modo naturale di misurare il tempo. Quello di sempre.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>&#128269; Il giorno cominciava al tramonto.</strong></h4><div><hr></div><p>Per secoli, in gran parte d&#8217;Italia, l&#8217;ora non si contava da mezzanotte. Si contava dal tramonto.</p><p>Quando arrivava il tramonto, si compiva la ventiquattresima ora. Da l&#236; ripartiva il conteggio: l&#8217;una, le due, le tre, fino al tramonto del giorno dopo, quando si tornava alle 24. Si chiamava <strong>ora italica</strong>.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!f9zF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!f9zF!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 424w, https://substackcdn.com/image/fetch/$s_!f9zF!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 848w, https://substackcdn.com/image/fetch/$s_!f9zF!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!f9zF!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!f9zF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg" width="493" height="485.1746031746032" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:930,&quot;width&quot;:945,&quot;resizeWidth&quot;:493,&quot;bytes&quot;:162290,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/201494297?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!f9zF!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 424w, https://substackcdn.com/image/fetch/$s_!f9zF!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 848w, https://substackcdn.com/image/fetch/$s_!f9zF!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!f9zF!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F0117bc8e-d056-4f48-90f2-089fad02a39b_945x930.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>- - - </p><p>Perch&#233; funzionava cos&#236;? Perch&#233; di fatto l&#8217;ora <strong>ti diceva quanta luce ti restava:</strong> essere a cinque ore dalle 24 voleva dire cinque ore prima del buio. Per una societ&#224; che lavorava col sole e sbarrava le porte delle citt&#224; al calare della notte, era l&#8217;informazione che contava davvero.</p><p>Tuttavia, dato che il tramonto si sposta lungo tutto l&#8217;anno, l&#8217;ora 24 non era mai fissa: gli orologi andavano regolati periodicamente perch&#233; la ventiquattresima ora cadesse sempre sul calare del sole.</p><p>Fu proprio questa scomodit&#224; a condannare il sistema. Tra la seconda met&#224; del Settecento e il periodo napoleonico si impose progressivamente l&#8217;ora alla francese: mezzogiorno fissato sul sole pi&#249; alto, due giri da dodici ore, giorno che parte da mezzanotte.</p><p>- - - </p><p>Di quel modo di leggere il tempo restano diversi esempi celebri: a Venezia sulla Torre dell&#8217;Orologio, a Padova, a Brescia. Ma non funzionano con l&#8217;ora italica. Le loro lancette segnano l&#8217;orario moderno.</p><p>Il caso pi&#249; spettacolare &#232; nella <strong>controfacciata del Duomo di Firenze:</strong> l&#8217;orologio affrescato da Paolo Uccello nel 1443, con un&#8217;enorme lancetta singola che compie un unico giro al giorno in senso antiorario.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!v8u7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6c4fa50e-a226-4820-b250-e954de0cc8f7_4519x3006.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!v8u7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F6c4fa50e-a226-4820-b250-e954de0cc8f7_4519x3006.jpeg 424w, 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Restaurato nel 2014, &#232; tornato a funzionare secondo l&#8217;antico principio: viene regolato durante l&#8217;anno perch&#233; la sua ora 24 coincida con il tramonto. &#200; l&#8217;unico al mondo che continua a dire l&#8217;ora come nel Quattrocento.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Opera di Santa Maria del Fiore; Gerhard Dohrn-van Rossum, <em>History of the Hour: Clocks and Modern Temporal Orders</em> (1996)</h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/ora-italica?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/ora-italica?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/ora-italica?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ck8u!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" width="265" height="28.028846153846153" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/acabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:154,&quot;width&quot;:1456,&quot;resizeWidth&quot;:265,&quot;bytes&quot;:39677,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/181936985?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item><item><title><![CDATA["Uno studio dimostra che". Cinque domande prima di crederci]]></title><description><![CDATA[Correlazione e causalit&#224;, con 5 esempi reali per distinguerle.]]></description><link>https://www.cultura-aumentata.com/p/correlazione-causalita-5-domande</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/correlazione-causalita-5-domande</guid><pubDate>Mon, 08 Jun 2026 05:02:02 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1636013912260-a176d5e08408?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyOHx8cGVycGxleGVkfGVufDB8fHx8MTc4MDMyNzU2M3ww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>&#8220;Un bicchiere di vino al giorno fa bene al cuore.&#8221;</strong></p><p>L&#8217;hai sentito mille volte.</p><p>Forse l&#8217;hai ripetuto a tavola, con la coscienza un po&#8217; pi&#249; leggera.</p><p>Poi, qualche anno dopo, il concetto si &#232; capovolto: il vino fa male, anche in quantit&#224; modeste.</p><p>Stessa parabola per il caff&#232;, le uova, la corsa dopo i quaranta.</p><p>Un anno ti salvano.</p><p>Quello dopo ti rovinano.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" width="488" height="610.0323521612304" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4714,&quot;width&quot;:3771,&quot;resizeWidth&quot;:488,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;person holding clear wine glass&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="person holding clear wine glass" title="person holding clear wine glass" srcset="https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1611765083444-a3ce30f1c885?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHx2aW5vJTIwcHJhbnpvfGVufDB8fHx8MTc4MDMyNzIxNXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p>Dietro ognuno di quei titoli c&#8217;&#232; la stessa dinamica. Qualcuno osserva due cose che si muovono insieme e fa il salto pi&#249; istintivo. Chi beve un po&#8217; di vino vive un po&#8217; pi&#249; a lungo, quindi &#232; il vino che protegge: un bicchiere ci sta, anzi fa bene.</p><p>Ma tra <strong>&#8220;si muovono insieme&#8221;</strong> e <strong>&#8220;uno causa l&#8217;altro&#8221;</strong> c&#8217;&#232; un burrone.</p><p>Quel passaggio logico che la nostra testa fa in automatico decine di volte al giorno, &#232; quasi sempre infondato.</p><p>Riconoscerlo &#232; una di quelle idee che, una volta entrate in testa, non se ne vanno pi&#249;.</p><div><hr></div><p>Prendiamo un caso impossibile da fraintendere.</p><p><strong>I bambini con il piede pi&#249; grande leggono meglio.</strong></p><p>&#200; vero: se misuri il numero di scarpe e la capacit&#224; di lettura in una scuola elementare, un legame lo trovi. Ma nessuno penserebbe che sia il piede a far leggere meglio: i bambini pi&#249; grandi hanno piedi pi&#249; grandi e leggono meglio perch&#233; sono pi&#249; avanti nello sviluppo. Un terzo fattore, <strong>l&#8217;et&#224;</strong>, fa crescere insieme il piede e la capacit&#224; di lettura, che tra loro non c&#8217;entrano nulla.</p><p>Col vino &#232; lo stesso, solo che il terzo fattore non si vede ed &#232; un po&#8217; pi&#249; difficile da intuire. E quando &#232; cos&#236;, ci caschiamo.</p><div><hr></div><h2><strong>Correlazione e causalit&#224;, in due frasi</strong></h2><ul><li><p><strong><mark data-color="#fff2cc" style="background-color: rgb(255, 242, 204); color: rgb(0, 0, 0);">Una correlazione &#232; solo questo: due valori che si muovono insieme nei dati.</mark></strong><mark data-color="#fff2cc" style="background-color: rgb(255, 242, 204); color: rgb(0, 0, 0);"> </mark>Se uno sale, l&#8217;altro sale (oppure scende, nei casi di correlazione inversa). &#200; una propriet&#224; dei dati, niente di pi&#249;. Una correlazione pu&#242; essere <strong>vera nei numeri</strong> e falsa nella storia che ci raccontiamo sopra. Il numero di piede e il livello di lettura erano correlati.</p></li><li><p><strong><mark data-color="#fff2cc" style="background-color: rgb(255, 242, 204); color: rgb(0, 0, 0);">Una relazione causale &#232; un concetto pi&#249; esigente: se intervieni sul primo valore, cambia anche il secondo.</mark></strong> C&#8217;&#232; un verso, dalla causa all&#8217;effetto. Tra piede e lettura quel verso non esiste. Allunga per assurdo il piede a un bambino e legger&#224; come prima; insegnagli a leggere meglio e il piede non se ne accorger&#224;. Non c&#8217;&#232; causalit&#224; tra questi due fattori, anche se sono correlati.</p></li></ul><div class="callout-block" data-callout="true"><p><em><strong>Le correlazioni si vedono</strong>. <strong>Le relazioni causali si devono dimostrare </strong>(ed &#232; la parte pi&#249; difficile, costosa, lenta).</em></p></div><p>Per fortuna, molti errori si ripetono sempre nello stesso modo.</p><p>Qui ne vediamo cinque, quelli che ti proteggono meglio davanti a titoli di giornale, studi, grafici aziendali, slogan pubblicitari e conversazioni a cena in cui qualcuno dice &#8220;&#232; scientificamente provato&#8221;.</p><div><hr></div><h2><strong>I 5 modi in cui una correlazione pu&#242; ingannarti</strong></h2>
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   ]]></content:encoded></item><item><title><![CDATA[La USB che entra solo da un verso]]></title><description><![CDATA[La provi, non entra. La giri, non entra. La rigiri, entra.]]></description><link>https://www.cultura-aumentata.com/p/usb-entra-solo-da-un-lato</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/usb-entra-solo-da-un-lato</guid><pubDate>Thu, 04 Jun 2026 05:02:01 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1551818014-7c8ace9c1b5c?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyfHx1c2J8ZW58MHx8fHwxNzgwNTI5NTk0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1551818014-7c8ace9c1b5c?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyfHx1c2J8ZW58MHx8fHwxNzgwNTI5NTk0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" 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drive&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="black thumb drive" title="black thumb drive" srcset="https://images.unsplash.com/photo-1551818014-7c8ace9c1b5c?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyfHx1c2J8ZW58MHx8fHwxNzgwNTI5NTk0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1551818014-7c8ace9c1b5c?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwyfHx1c2J8ZW58MHx8fHwxNzgwNTI5NTk0fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, 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chiavetta USB. Non entra. La giri. Non entra. La rigiri. Entra.<br>Una presa che sbagli ogni volta sembra solo progettata male.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>&#128269; Ridurre i costi per renderla davvero universale.</strong></h4><div><hr></div><p>USB sta per <em><strong>Universal Serial Bus</strong></em>: la prima specifica esce il 15 gennaio 1996, firmata da sette aziende rivali messe allo stesso tavolo, da Intel a Microsoft, da IBM a Compaq.</p><p>Ajay Bhatt, l&#8217;ingegnere che guid&#242; il team dietro lo standard, sapeva che costringere l&#8217;utente a indovinare il verso avrebbe creato attrito. Ma rendere il connettore reversibile avrebbe richiesto pi&#249; fili, pi&#249; contatti e pi&#249; circuiti. In pratica: un oggetto migliore, ma pi&#249; caro.</p><p>E negli anni &#8216;90 la battaglia non era fare il connettore perfetto. Era <strong>convincere l&#8217;intera industria a usarne uno solo.</strong></p><p>Prima dell&#8217;avvento delle porte USB, stampanti, mouse, tastiere e periferiche parlavano lingue diverse. Per diventare &#8220;universale&#8221;, il nuovo standard doveva essere economico abbastanza da finire ovunque: nei PC, nei cavi, nelle chiavette, nelle stampanti da supermercato.</p><p>Cos&#236; vinse il compromesso: <strong>meno comodit&#224; per l&#8217;utente, pi&#249; probabilit&#224; di adozione</strong>. Il resto &#232; storia.</p><p>- - -</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1672239069006-068c2ffcec87?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNnx8dXNiLWN8ZW58MHx8fHwxNzgwNTMwNzY3fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1672239069006-068c2ffcec87?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNnx8dXNiLWN8ZW58MHx8fHwxNzgwNTMwNzY3fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1672239069006-068c2ffcec87?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNnx8dXNiLWN8ZW58MHx8fHwxNzgwNTMwNzY3fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, 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srcset="https://images.unsplash.com/photo-1672239069006-068c2ffcec87?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNnx8dXNiLWN8ZW58MHx8fHwxNzgwNTMwNzY3fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1672239069006-068c2ffcec87?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNnx8dXNiLWN8ZW58MHx8fHwxNzgwNTMwNzY3fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1672239069006-068c2ffcec87?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNnx8dXNiLWN8ZW58MHx8fHwxNzgwNTMwNzY3fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1672239069006-068c2ffcec87?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxNnx8dXNiLWN8ZW58MHx8fHwxNzgwNTMwNzY3fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>L&#8217;USB-C, il successore reversibile,</strong> ha 24 pin su due file specchiate, pi&#249; un canale dedicato che rileva l&#8217;orientamento nel momento in cui lo inserisci. &#200; esattamente il raddoppio che nel 1996 era troppo caro.</p><p>Quella comodit&#224; che oggi dai per scontata &#232; il costo che trent&#8217;anni fa avrebbe impedito alla USB di arrivare ovunque.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Fonte: Ajay Bhatt, interviste a PCWorld (2015) e NPR (2019); USB-IF, specifica USB Type-C (2014).</h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/usb-entra-solo-da-un-lato?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/usb-entra-solo-da-un-lato?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/usb-entra-solo-da-un-lato?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" 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loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item><item><title><![CDATA[Che libri leggevano i grandi della storia]]></title><description><![CDATA[Scelte ricorrenti e come possiamo trarne ispirazione oggi.]]></description><link>https://www.cultura-aumentata.com/p/libri-letti-dai-personaggi-storici</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/libri-letti-dai-personaggi-storici</guid><pubDate>Mon, 01 Jun 2026 05:00:59 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!eZWb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!eZWb!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!eZWb!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 424w, https://substackcdn.com/image/fetch/$s_!eZWb!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 848w, https://substackcdn.com/image/fetch/$s_!eZWb!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!eZWb!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!eZWb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg" width="1456" height="1050" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:1050,&quot;width&quot;:1456,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:2094429,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/197981040?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!eZWb!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 424w, https://substackcdn.com/image/fetch/$s_!eZWb!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 848w, https://substackcdn.com/image/fetch/$s_!eZWb!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!eZWb!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F1a363738-a6f8-4bc9-acb8-a185bfc764a9_2194x1582.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>Pensa a una stanza rotonda. Trecento libri sugli scaffali. Sopra la testa, sulle travi del soffitto, decine di frasi incise: versi di Lucrezio, sentenze di Seneca, frammenti di greco antico.</p><p>Le ha fatte incidere il padrone di casa, Michel de Montaigne, dopo essersi ritirato dalla vita pubblica nel 1571.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!RPMw!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!RPMw!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 424w, https://substackcdn.com/image/fetch/$s_!RPMw!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 848w, https://substackcdn.com/image/fetch/$s_!RPMw!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!RPMw!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!RPMw!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg" width="2592" height="1940" 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srcset="https://substackcdn.com/image/fetch/$s_!RPMw!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 424w, https://substackcdn.com/image/fetch/$s_!RPMw!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 848w, https://substackcdn.com/image/fetch/$s_!RPMw!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!RPMw!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fc7200cd1-03a8-471c-bdf3-228117f67ad9_2592x1940.jpeg 1456w" sizes="100vw"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>In quella stanza passa la maggior parte dei suoi ultimi vent&#8217;anni. L&#236; nascono gli <em>Essais</em>: tentativi di pensarsi attraverso quello che legge, ricorda, osserva.</p><p>Noi, con uno smartphone, abbiamo accesso a milioni di libri in un secondo. Montaigne ne aveva trecento. Eppure quella biblioteca lo ha tenuto in piedi quando intorno c&#8217;erano le guerre di religione, la peste, la morte degli amici.</p><p>Una domanda interessante: come leggevano gli altri grandi della storia? Cosa avevano in mano quando hanno deciso una guerra, scritto una teoria, costruito un movimento? Come usavano quei libri?</p>
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   ]]></content:encoded></item><item><title><![CDATA[Umani destrimani]]></title><description><![CDATA[&#128587; Nove persone su dieci usano la mano destra. Nessun altro primate mostra una preferenza cos&#236; sbilanciata.]]></description><link>https://www.cultura-aumentata.com/p/perche-usiamo-la-mano-destra</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/perche-usiamo-la-mano-destra</guid><pubDate>Thu, 28 May 2026 05:02:12 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1521079299535-94854b0a7b27?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxyaWdodCUyMGhhbmR8ZW58MHx8fHwxNzc5Mjk5NzIyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1521079299535-94854b0a7b27?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxyaWdodCUyMGhhbmR8ZW58MHx8fHwxNzc5Mjk5NzIyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" 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srcset="https://images.unsplash.com/photo-1521079299535-94854b0a7b27?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxyaWdodCUyMGhhbmR8ZW58MHx8fHwxNzc5Mjk5NzIyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1521079299535-94854b0a7b27?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxyaWdodCUyMGhhbmR8ZW58MHx8fHwxNzc5Mjk5NzIyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1521079299535-94854b0a7b27?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxyaWdodCUyMGhhbmR8ZW58MHx8fHwxNzc5Mjk5NzIyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1521079299535-94854b0a7b27?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxyaWdodCUyMGhhbmR8ZW58MHx8fHwxNzc5Mjk5NzIyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><blockquote><p><strong>Quello che vedi</strong></p><p>Circa 9 persone su 10 usano principalmente la mano destra. Scrivono, tagliano, lanciano, indicano, salutano.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>La mano destra &#232; controllata dallo stesso emisfero del linguaggio.</strong></h4><div><hr></div><p>Nessun altro primate mostra una preferenza cos&#236; netta e costante verso la mano destra come accade per gli esseri umani.</p><p>La chiave &#232; la <strong>lateralizzazione</strong>: il cervello non distribuisce le sue funzioni in modo simmetrico. L&#8217;emisfero sinistro controlla i movimenti fini della parte destra del corpo. Nella maggior parte delle persone, nell&#8217;emisfero sinistro risiede anche l&#8217;<em>area di Broca</em>, una piccola regione responsabile della produzione del linguaggio.</p><p>Non significa che l&#8217;area di Broca &#8220;muova&#8221; direttamente la mano destra. Significa qualcosa di pi&#249; sottile: parola, gesto e precisione motoria si sono sviluppati dentro reti vicine e coordinate.</p><p>- - - </p><p>Quindi, se il nostro sistema comunicativo si &#232; specializzato soprattutto nell&#8217;emisfero sinistro, la mano destra &#232; diventata la candidata pi&#249; probabile per accompagnarlo.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Corballis, &#8220;From mouth to hand: gesture, speech, and the evolution of right-handedness&#8221;, Behavioral and Brain Sciences, 2003</h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/perche-usiamo-la-mano-destra?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/perche-usiamo-la-mano-destra?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/perche-usiamo-la-mano-destra?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ck8u!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" width="265" height="28.028846153846153" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/acabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:154,&quot;width&quot;:1456,&quot;resizeWidth&quot;:265,&quot;bytes&quot;:39677,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/181936985?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item><item><title><![CDATA[Come funziona il cervello quando “prende una decisione”]]></title><description><![CDATA[I quattro strati di una scelta apparentemente tua.]]></description><link>https://www.cultura-aumentata.com/p/cervello-come-decide</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/cervello-come-decide</guid><pubDate>Mon, 25 May 2026 05:00:50 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1696960181433-68ca79ac8149?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxkZWNpZGV8ZW58MHx8fHwxNzc4ODg3OTQwfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p>Marco ha 43 anni e fa il controller in un&#8217;azienda manifatturiera in provincia di Bergamo. &#200; luned&#236; sera, supermercato sulla strada del ritorno. Corsia degli yogurt.</p><p>La mano va alla confezione blu da sei. Si ferma forse due secondi davanti allo scaffale. Osserva lo yogurt in promozione, il bio della catena, il greco premium. Sceglie il blu, come sempre.</p><p>In macchina, fermo al semaforo, gli torna in mente la scena. Perch&#233; il blu? Si d&#224; la risposta facile: &#8220;&#232; il pi&#249; equilibrato come prezzo&#8221;. Solo che, se ci pensa un secondo, non sa nemmeno se &#232; vero. Sa solo che quando ha guardato lo scaffale, la mano si era gi&#224; mossa.</p><p>Crediamo di scegliere ogni volta. Quasi mai lo facciamo fino in fondo.</p><p>Intendiamoci: il libero arbitrio esiste, e lo stai esercitando adesso, mentre leggi. Eppure sotto ogni decisione che ti sembra completamente tua intervengono quattro condizionamenti inconsapevoli. Affiancano la tua libert&#224; di scelta. In molti casi, se non li riconosci, la sopravanzano. Entrano in gioco prima che si presenti la parte di te che pensa &#8220;sto decidendo&#8221;.</p><p>In questo numero li conosciamo uno per uno. A fine lettura avrai uno sguardo nuovo su <strong>come si forma una decisione apparentemente spontanea</strong>, e la consapevolezza per esercitare la libert&#224; che ti resta nei punti dove fa davvero la differenza.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1696960181433-68ca79ac8149?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxkZWNpZGV8ZW58MHx8fHwxNzc4ODg3OTQwfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1696960181433-68ca79ac8149?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxkZWNpZGV8ZW58MHx8fHwxNzc4ODg3OTQwfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, 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stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><div><hr></div><h2><strong>I quattro strati di una decisione</strong>&#8195;</h2><p>Marco li ha attraversati tutti in meno di tre secondi, davanti agli yogurt. Vediamoli uno per uno. </p><p>&#8195;</p><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[📍Latinismi e miti]]></title><description><![CDATA[Checkpoint: ripassa e consolida le argomentazioni dell'Atlante degli Schemi (2 min. di lettura)]]></description><link>https://www.cultura-aumentata.com/p/checkpoint-cultura-generale-18</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/checkpoint-cultura-generale-18</guid><pubDate>Fri, 22 May 2026 05:00:52 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/6c906bd8-b7c4-4076-9756-ad101b534b47_848x444.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[
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          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Perché le palline da tennis hanno quei peletti?]]></title><description><![CDATA[L'attrito con la racchetta non c'entra.]]></description><link>https://www.cultura-aumentata.com/p/palla-da-tennis-pelosa</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/palla-da-tennis-pelosa</guid><pubDate>Thu, 21 May 2026 05:01:09 GMT</pubDate><enclosure url="https://substackcdn.com/image/fetch/$s_!u73-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!u73-!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!u73-!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 424w, https://substackcdn.com/image/fetch/$s_!u73-!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 848w, https://substackcdn.com/image/fetch/$s_!u73-!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!u73-!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!u73-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg" width="500" height="452.18198700092853" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/f3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:974,&quot;width&quot;:1077,&quot;resizeWidth&quot;:500,&quot;bytes&quot;:132076,&quot;alt&quot;:&quot;a tennis ball is flying through the air&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="a tennis ball is flying through the air" title="a tennis ball is flying through the air" srcset="https://substackcdn.com/image/fetch/$s_!u73-!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 424w, https://substackcdn.com/image/fetch/$s_!u73-!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 848w, https://substackcdn.com/image/fetch/$s_!u73-!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!u73-!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ff3d065de-7a80-41b1-9a35-5376f31d8e22_1077x974.jpeg 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><blockquote><p><strong>Quello che vedi</strong></p><p>Una pallina gialla, elastica, rivestita di feltro. La superficie sembra una rifinitura estetica, o al pi&#249; un modo per fare attrito con la racchetta.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>Il feltro sulla superficie serve a fare attrito con l&#8217;aria e stabilizzare la traiettoria.</strong></h4><div><hr></div><p>Quando una pallina vola, trascina con s&#233; un velo microscopico d'aria: in fisica si chiama <strong>strato limite</strong>. Sul retro della pallina questo velo si distacca, e in quel punto nasce una zona di bassa pressione che frena la palla.</p><p>Il problema &#232; che su una sfera completamente liscia il punto di distacco cambia continuamente. Ogni volta che cambia, la pallina riceve una piccola spinta laterale che rende imprecisa la sua traiettoria.</p><p>Il feltro compensa questo difetto. Le fibre disturbano l&#8217;aria dello strato limite, aumentano la resistenza di circa il 40%, e in cambio rendono il distacco pi&#249; regolare. La palla rallenta un po&#8217; per l&#8217;effetto dell&#8217;attrito, ma diventa pi&#249; controllabile.</p><p>- - -</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!8A7r!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!8A7r!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8A7r!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8A7r!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8A7r!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!8A7r!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg" width="1080" height="889" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:889,&quot;width&quot;:1080,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:107539,&quot;alt&quot;:&quot;white golf ball on green grass field&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="white golf ball on green grass field" title="white golf ball on green grass field" srcset="https://substackcdn.com/image/fetch/$s_!8A7r!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 424w, https://substackcdn.com/image/fetch/$s_!8A7r!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 848w, https://substackcdn.com/image/fetch/$s_!8A7r!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!8A7r!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2d53298d-16e5-434a-b271-f85c6e54bee7_1080x889.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p>Sulle palline da golf agisce la stessa fisica, ma con un utilizzo diverso della rugosit&#224;. Le fossette, rigide e profonde, stabilizzano lo strato limite come fa il feltro, e in pi&#249; lo tengono attaccato alla sfera pi&#249; a lungo prima del distacco. La zona di bassa pressione dietro la palla si rimpicciolisce, e la resistenza all&#8217;avanzamento si riduce. Una pallina da golf liscia volerebbe circa il 20% in meno.</p><p>- - - </p><p>Stessa fisica, scopi opposti: nel tennis la rugosit&#224; serve a tenere la palla in riga, nel golf a farla volare il pi&#249; lontano possibile.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Mehta R.D., Pallis J., "The Aerodynamics of a Tennis Ball", <em>Sports Engineering</em>, vol. 4, 2001 (NASA Ames Research Center)</h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/palla-da-tennis-pelosa?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/palla-da-tennis-pelosa?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/palla-da-tennis-pelosa?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ck8u!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" width="265" height="28.028846153846153" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/acabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:154,&quot;width&quot;:1456,&quot;resizeWidth&quot;:265,&quot;bytes&quot;:39677,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/181936985?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item><item><title><![CDATA[Cosa salva un latinismo dall'estinzione]]></title><description><![CDATA[Anatomia di un fenomeno linguistico che dura 2000 anni.]]></description><link>https://www.cultura-aumentata.com/p/perche-esistono-i-latinismi</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/perche-esistono-i-latinismi</guid><pubDate>Mon, 18 May 2026 05:02:17 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>I latinismi sono dappertutto.</strong></p><p>Capita di trovarne in una mail di lavoro qualunque, &#8220;serve un&#8217;analisi <em>ad hoc</em> per venerd&#236;&#8221;. In un articolo di cronaca: &#8220;l&#8217;incontro &#232; stato rinviato <em>sine die</em>&#8221;. In un foglietto illustrativo: &#8220;testato contro <em>placebo</em>&#8221;. Un collega ti annuncia che la nuova responsabile del personale &#232; <em>ad interim</em>. L&#8217;avvocato che segue una pratica di famiglia ti chiama: chieder&#224; un provvedimento d&#8217;urgenza, dice che c&#8217;&#232; <em>periculum in mora</em> (tre parole latine per dire una cosa che in italiano richiede due frasi).</p><p>E quando hai mandato l&#8217;ultima volta il tuo <em>curriculum</em>, l&#8217;hai chiamato cos&#236;, senza tradurlo, e nessuno te l&#8217;ha mai chiesto: tutti sanno cosa vuol dire, anche in altre lingue.</p><p>Se ti metti a contarli, in un mese ne incontri qualche decina. E sono sempre pi&#249; o meno gli stessi: una cinquantina di formule che circolano ancora nell&#8217;italiano corrente, un&#8217;altra cinquantina di tecnicismi che vivono nei loro serbatoi culturali (diritto, medicina, Chiesa, accademia). Tutto il resto del latino, come lingua di comunicazione corrente, si &#232; ritirato nei manuali scolastici.</p><p>Perch&#233; allora resistono solo i latinismi?</p><p>La spiegazione comoda &#232; che siano residui dell&#8217;abitudine ereditata dagli studi classici. C&#8217;&#232; del vero, ma non basta. La scuola pu&#242; trasmettere una formula; non pu&#242;, da sola, tenerla viva per secoli. Per sopravvivere, una forma linguistica deve continuare a svolgere una funzione. Dunque i latinismi sono i superstiti di una selezione brutale, e la questione interessante &#232; capire quale meccanica umana li abbia selezionati, e per quanto tempo funzioner&#224; ancora.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" width="5953" height="3969" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3969,&quot;width&quot;:5953,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;book lot on black wooden shelf&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="book lot on black wooden shelf" title="book lot on black wooden shelf" srcset="https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1505664194779-8beaceb93744?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzfHxsZWdhbHxlbnwwfHx8fDE3NzgyMzI0NTN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"> </figcaption></figure></div><div><hr></div><h2><strong>La doppia selezione</strong>&#8195;&#8195;</h2><p>Da quel che osservo, ogni latinismo sopravvissuto ha attraversato <strong>due selezioni diverse</strong>, e nessuna delle due basta da sola.</p>
      <p>
          <a href="https://www.cultura-aumentata.com/p/perche-esistono-i-latinismi">
              Read more
          </a>
      </p>
   ]]></content:encoded></item><item><title><![CDATA[Le scale di casa]]></title><description><![CDATA[I gradini non li ha scelti il muratore.]]></description><link>https://www.cultura-aumentata.com/p/scale-formula-blondel</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/scale-formula-blondel</guid><pubDate>Thu, 14 May 2026 05:01:00 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1492760864391-753aaae87234?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8c2NhbGV8ZW58MHx8fHwxNzc4NjA0NzcxfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1492760864391-753aaae87234?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8c2NhbGV8ZW58MHx8fHwxNzc4NjA0NzcxfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1492760864391-753aaae87234?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8c2NhbGV8ZW58MHx8fHwxNzc4NjA0NzcxfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1492760864391-753aaae87234?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8c2NhbGV8ZW58MHx8fHwxNzc4NjA0NzcxfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, 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class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p></p><h2>Le scale di casa</h2><div><hr></div><blockquote><p><strong>Quello che vedi</strong></p><p>Sali e scendi mille volte senza pensarci. I gradini hanno l&#8217;altezza giusta, la pedata giusta. Sembra una proporzione ovvia, scelta dal muratore a occhio.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>Il progetto di una scala segue una formula del 1683.</strong></h4><div><hr></div><p>Fran&#231;ois Blondel, primo direttore dell&#8217;Acad&#233;mie Royale d&#8217;Architecture di Parigi, part&#236; da una domanda semplice: <strong>perch&#233; alcune scale stancano e altre no?</strong> Misur&#242; il passo umano in piano. Risultato: 60-64 cm.</p><p>Una costante biologica, legata alla lunghezza delle gambe e all&#8217;oscillazione del corpo durante la camminata.</p><p>Poi not&#242; che alzare il piede su un&#8217;alzata stanca il doppio rispetto a un passo orizzontale. Ne dedusse una proporzione: due alzate pi&#249; una pedata devono dare il passo umano. <strong>2a + p = 63 cm</strong>.</p><p>- - - </p><p>La formula non disegna una scala unica. Definisce un legame nascosto.</p><ul><li><p>Una scala di casa tipica ha alzate da 17 cm e pedate da 29 (17&#215;2 + 29 = 63).</p></li><li><p>Una scala monumentale di un palazzo o un teatro scende a 13 cm e 37 (13&#215;2 + 37 = 63): bassa, larga, fatta per essere percepita come solenne.</p></li><li><p>Una scala da sottotetto sale a 20 e 23 (20&#215;2 + 23 = 63): ripida, compatta, scomoda ma ancora dentro la regola.</p></li></ul><p>Le poche eccezioni sono volute. Le piramidi Maya hanno alzate di 25-30 cm e pedate di appena 20: salirle &#232; sfiancante, ed &#232; esattamente lo scopo. L&#8217;ascesa al tempio doveva essere fatica rituale. Stessa logica nei templi giapponesi e nella Scala Sancta del Laterano, che il pellegrino sale in ginocchio.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://substackcdn.com/image/fetch/$s_!4si7!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!4si7!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 424w, https://substackcdn.com/image/fetch/$s_!4si7!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 848w, https://substackcdn.com/image/fetch/$s_!4si7!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!4si7!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!4si7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg" width="289" height="433.5" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/fc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:2184,&quot;width&quot;:1456,&quot;resizeWidth&quot;:289,&quot;bytes&quot;:1097186,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpeg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/197429841?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!4si7!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 424w, https://substackcdn.com/image/fetch/$s_!4si7!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 848w, https://substackcdn.com/image/fetch/$s_!4si7!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 1272w, https://substackcdn.com/image/fetch/$s_!4si7!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffc41d1ee-46ac-49bf-a6de-13e2f5b5668f_1701x2551.jpeg 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"><strong>Quando una scala viola Blondel, di solito &#232; perch&#233; qualcuno vuole che la salita pesi.</strong></figcaption></figure></div><p>- - - </p><p>Pubblicata nel 1683 nel <em>Cours d&#8217;architecture</em>, la <strong>regola di Blondel</strong> &#232; entrata nelle normative edilizie europee, americane e giapponesi, ancora vigenti.</p><p>Ogni scala che percorri senza pensarci si trova dentro quella forbice. Se per caso non lo &#232;, rischi di inciampare o di stancarti in pochi gradini.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Fran&#231;ois Blondel, <em>Cours d'architecture</em>, Parte IV (1683)</h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/scale-formula-blondel?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/scale-formula-blondel?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/scale-formula-blondel?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ck8u!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" width="265" height="28.028846153846153" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/acabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:154,&quot;width&quot;:1456,&quot;resizeWidth&quot;:265,&quot;bytes&quot;:39677,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/181936985?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item><item><title><![CDATA[📍Leggere l'architettura [Checkpoint]]]></title><description><![CDATA[Checkpoint: ripassa e consolida le argomentazioni dell'Atlante degli Schemi (2 min. di lettura)]]></description><link>https://www.cultura-aumentata.com/p/checkpoint-cultura-generale-17</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/checkpoint-cultura-generale-17</guid><pubDate>Fri, 08 May 2026 05:01:47 GMT</pubDate><enclosure url="https://substack-post-media.s3.amazonaws.com/public/images/c459adbc-e6fb-4ac5-b608-a0631e01c5ec_848x444.webp" length="0" type="image/jpeg"/><content:encoded><![CDATA[
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href="https://images.unsplash.com/photo-1628498188873-579210ce622e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzN3x8bmlnaHQlMjBza3l8ZW58MHx8fHwxNzc4MDM2NjI5fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1628498188873-579210ce622e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzN3x8bmlnaHQlMjBza3l8ZW58MHx8fHwxNzc4MDM2NjI5fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1628498188873-579210ce622e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzN3x8bmlnaHQlMjBza3l8ZW58MHx8fHwxNzc4MDM2NjI5fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, 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srcset="https://images.unsplash.com/photo-1628498188873-579210ce622e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzN3x8bmlnaHQlMjBza3l8ZW58MHx8fHwxNzc4MDM2NjI5fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1628498188873-579210ce622e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzN3x8bmlnaHQlMjBza3l8ZW58MHx8fHwxNzc4MDM2NjI5fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1628498188873-579210ce622e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzN3x8bmlnaHQlMjBza3l8ZW58MHx8fHwxNzc4MDM2NjI5fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1628498188873-579210ce622e?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzN3x8bmlnaHQlMjBza3l8ZW58MHx8fHwxNzc4MDM2NjI5fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Quando fissi le stelle e loro spariscono</h2><div><hr></div><blockquote><p><strong>Quello che vedi</strong></p><p>&#200; buio. Una stella debole nel cielo. La fissi, perch&#233; concentrare lo sguardo dovrebbe aiutare a vederla meglio. Invece sparisce.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>Al buio, il centro dell&#8217;occhio &#232; cieco.</strong></h4><div><hr></div><p>La retina ha due tipi di cellule sensibili alla luce: i coni e i bastoncelli.</p><p>I coni vedono i colori e i dettagli pi&#249; fini, ma funzionano solo con luce sufficiente. Sono concentrati in una piccola area al centro della retina chiamata <strong>fovea</strong>, larga poco pi&#249; di un millimetro: &#232; la zona della vista nitida, quella che usi per leggere o riconoscere un volto.</p><p>I bastoncelli vedono il movimento e la luce molto debole, ma non vedono i colori. Si distribuiscono nella periferia della retina, con la massima concentrazione a circa 20 gradi di lato rispetto al punto che stai fissando.</p><p>Di giorno la fovea basta da sola: i coni hanno luce sufficiente per attivarsi. Al buio la luce scende sotto la soglia che i coni richiedono per funzionare. A vedere restano i bastoncelli. Ma i bastoncelli stanno fuori dalla fovea.</p><p>L&#8217;asimmetria si rovescia: di notte la zona pi&#249; sensibile dell&#8217;occhio non &#232; pi&#249; dove guardi. &#200; dove non stai guardando. La stella debole appare se sposti lo sguardo di lato di qualche grado. Torna a sparire se la punti dritta.</p><p>- - - </p><p>La chiamano <strong>visione distolta</strong>.</p><p>Aristotele la annotava gi&#224; nel IV secolo a.C., descrivendo come alcune stelle deboli del Cane Maggiore diventassero visibili solo se non le si guardava direttamente.</p><p>La RAF la insegnava ai piloti di caccia notturni nella seconda guerra mondiale: per individuare un aereo nemico nel buio, mai puntargli lo sguardo addosso. Guardare 15-20 gradi a fianco.</p><p>Con questa tecnica si vedono stelle fino a 40 volte pi&#249; deboli di quelle percepibili allo sguardo diretto.</p><p>- - - </p><p>Per vedere meglio, bisogna smettere di guardare.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Curcio, Sloan, Kalina &amp; Hendrickson, "Human photoreceptor topography", <em>Journal of Comparative Neurology</em> (1990) </h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/visione-distolta?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/visione-distolta?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/visione-distolta?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ck8u!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" width="265" height="28.028846153846153" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/acabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:154,&quot;width&quot;:1456,&quot;resizeWidth&quot;:265,&quot;bytes&quot;:39677,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/181936985?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item><item><title><![CDATA[Come si legge un edificio (e perché ogni palazzo ti sta dicendo qualcosa)]]></title><description><![CDATA[Sei chiavi per dedurre informazioni osservando un qualsiasi palazzo.]]></description><link>https://www.cultura-aumentata.com/p/come-si-legge-un-edificio</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/come-si-legge-un-edificio</guid><pubDate>Mon, 04 May 2026 05:02:03 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1728988120174-1bdf6ef22603?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw3fHxuYXBsZXN8ZW58MHx8fHwxNzc3ODM1MTgyfDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<p><strong>Ovunque l&#224; fuori c&#8217;&#232; una palazzina che superi decine di volte senza guardarla davvero.</strong> Sotto casa, sulla strada per il lavoro, davanti alla scuola dei figli. Le prime volte l&#8217;hai catalogata in un secondo: bella o brutta, vecchia o nuova. Poi hai proseguito.</p><p>Quell&#8217;edificio, per chi sa leggerlo, racconta tutto. Chi lo ha pagato e perch&#233;. In che decennio &#232; nato. Quali persone cercavano casa quando &#232; stato costruito. Quale ideologia estetica era dominante, se ve n&#8217;era una. Quale fenomeno sociale stava trasformando il Paese. Persino come voleva farti sentire chi lo ha progettato: piccolo, accolto, in transito, oppure ignorato.</p><p>Tutto questo &#232; scritto nei dettagli che sfiori ogni giorno. Le proporzioni delle finestre, il materiale della facciata, l&#8217;altezza rispetto al marciapiede, il modo in cui dialoga con l&#8217;edificio accanto.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1717165783778-1ba73681b279?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHxjZW50cm8lMjBzdG9yaWNvfGVufDB8fHx8MTc3NzgzOTA0NHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1717165783778-1ba73681b279?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHxjZW50cm8lMjBzdG9yaWNvfGVufDB8fHx8MTc3NzgzOTA0NHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, 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https://images.unsplash.com/photo-1717165783778-1ba73681b279?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHxjZW50cm8lMjBzdG9yaWNvfGVufDB8fHx8MTc3NzgzOTA0NHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1717165783778-1ba73681b279?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHxjZW50cm8lMjBzdG9yaWNvfGVufDB8fHx8MTc3NzgzOTA0NHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p><strong>L&#8217;architettura &#232; una forma di comunicazione non verbale.</strong> Ogni fabbricato trasmette un messaggio preciso, scritto in una lingua che quasi nessuno ha l&#8217;abitudine di leggere.</p><p>Sei parole orientano la <strong>sensibilit&#224; di base </strong>che tutti possiamo sviluppare. Una volta che le assimili, quel palazzo sotto casa torna a parlarti. E con lui, tutta la citt&#224;.</p><p></p>
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   ]]></content:encoded></item><item><title><![CDATA[Le cornici dorate dei quadri]]></title><description><![CDATA[Perch&#233; c'&#232; sempre l'oro intorno al dipinto]]></description><link>https://www.cultura-aumentata.com/p/cornici-dorate-quadri</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/cornici-dorate-quadri</guid><pubDate>Thu, 30 Apr 2026 05:01:44 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" width="5867" height="3911" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3911,&quot;width&quot;:5867,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;Religious woman portrait photo wall decor&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:false,&quot;topImage&quot;:true,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Religious woman portrait photo wall decor" title="Religious woman portrait photo wall decor" srcset="https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1552832036-5ce6f9568f9f?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxjb3JuaWNlfGVufDB8fHx8MTc3NzUxMDc0OHww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><h2>Le cornici dorate dei quadri</h2><div><hr></div><blockquote><p><strong>Quello che vedi</strong></p><p>Una decorazione barocca, ostentazione da parte del committente.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>Erano specchi per la luce delle candele.</strong></h4><div><hr></div><p>Prima dell&#8217;elettricit&#224; una galleria di palazzo era illuminata da poche decine di candele in stanze lunghe trenta metri. E una candela illumina davvero solo il metro intorno a s&#233;.</p><p>I dipinti venivano appesi apposta lontano dalle fiamme. Il calore deformava il legno delle tavole, il fumo anneriva le vernici nel giro di pochi anni.</p><p></p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1554907984-15263bfd63bd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxN3x8cGljdHVyZSUyMGZyYW1lfGVufDB8fHx8MTc3NzUxMDgyOXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1554907984-15263bfd63bd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxN3x8cGljdHVyZSUyMGZyYW1lfGVufDB8fHx8MTc3NzUxMDgyOXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, 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width="5695" height="3797" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1554907984-15263bfd63bd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxN3x8cGljdHVyZSUyMGZyYW1lfGVufDB8fHx8MTc3NzUxMDgyOXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:3797,&quot;width&quot;:5695,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;assorted picture frames on wall&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="assorted picture frames on wall" title="assorted picture frames on wall" srcset="https://images.unsplash.com/photo-1554907984-15263bfd63bd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxN3x8cGljdHVyZSUyMGZyYW1lfGVufDB8fHx8MTc3NzUxMDgyOXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1554907984-15263bfd63bd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxN3x8cGljdHVyZSUyMGZyYW1lfGVufDB8fHx8MTc3NzUxMDgyOXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1554907984-15263bfd63bd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxN3x8cGljdHVyZSUyMGZyYW1lfGVufDB8fHx8MTc3NzUxMDgyOXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1554907984-15263bfd63bd?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxN3x8cGljdHVyZSUyMGZyYW1lfGVufDB8fHx8MTc3NzUxMDgyOXww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p>La cornice dorata era la risposta fisica a questa carenza di luce. La <strong>foglia d&#8217;oro</strong> veniva stesa sopra al bolo, uno strato di terra argillosa che funge da letto adesivo e conferisce alla doratura un tono caldo. Quella superficie metallica, intagliata in profondit&#224; con foglie e volute, riflette la luce in modo diffuso: ogni curva dell&#8217;intaglio rimanda un riflesso in una direzione diversa. Il risultato &#232; un faro a luce calda che colpisce la tela da decine di angolazioni.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1574507077765-4b8fcb417cc5?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHx1ZmZpeml8ZW58MHx8fHwxNzc3NTEwOTM2fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1574507077765-4b8fcb417cc5?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHx1ZmZpeml8ZW58MHx8fHwxNzc3NTEwOTM2fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, 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data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1574507077765-4b8fcb417cc5?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHx1ZmZpeml8ZW58MHx8fHwxNzc3NTEwOTM2fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:4288,&quot;width&quot;:2848,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;people watching painting&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="people watching painting" title="people watching painting" srcset="https://images.unsplash.com/photo-1574507077765-4b8fcb417cc5?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHx1ZmZpeml8ZW58MHx8fHwxNzc3NTEwOTM2fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1574507077765-4b8fcb417cc5?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHx1ZmZpeml8ZW58MHx8fHwxNzc3NTEwOTM2fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1574507077765-4b8fcb417cc5?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHx1ZmZpeml8ZW58MHx8fHwxNzc3NTEwOTM2fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1574507077765-4b8fcb417cc5?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw2fHx1ZmZpeml8ZW58MHx8fHwxNzc3NTEwOTM2fDA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p>L'oro &#232; il metallo giusto per questo compito. Riflette bene le lunghezze d'onda gialle e rosse della fiamma e, a differenza dell'argento e del rame, non si ossida. Una cornice del Seicento, oggi, riflette ancora come allora.</p><p>- - - </p><p>La doratura come specchio &#232; in uso da secoli: gi&#224; le pale d&#8217;altare medievali la usavano per la stessa ragione. A <strong>Palazzo Pitti</strong>, intorno al 1660, il cardinale Leopoldo de&#8217; Medici port&#242; la pratica all&#8217;estremo. Fece riallineare tutte le cornici della collezione di famiglia in un unico stile uniforme, le cosiddette &#8220;<strong>cornici medicee</strong>&#8220;. Ogni dipinto contribuiva a illuminare quelli vicini.</p><div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" href="https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw"><img src="https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" width="6258" height="5033" data-attrs="{&quot;src&quot;:&quot;https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:5033,&quot;width&quot;:6258,&quot;resizeWidth&quot;:null,&quot;bytes&quot;:null,&quot;alt&quot;:&quot;Ornate room with paintings, sculptures, and crystal chandelier.&quot;,&quot;title&quot;:null,&quot;type&quot;:&quot;image/jpg&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:null,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="Ornate room with paintings, sculptures, and crystal chandelier." title="Ornate room with paintings, sculptures, and crystal chandelier." srcset="https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1775346098886-72ab6697b331?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwzM3x8cGFsYXp6byUyMHBpdHRpfGVufDB8fHx8MTc3NzUxMTg0Nnww&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" loading="lazy"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a></figure></div><p>- - - </p><p>Quando l&#8217;illuminazione elettrica sostitu&#236; le candele, la cornice dorata aveva perso la sua funzione tecnica. Ma era ormai diventata il segno visivo della pittura importante. La forma &#232; sopravvissuta alla funzione che l&#8217;aveva creata.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Lynn Roberts, <em>An abbreviated history of Italian frames</em> (The Frame Blog, 2018).</h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/cornici-dorate-quadri?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/cornici-dorate-quadri?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/cornici-dorate-quadri?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ck8u!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" width="265" height="28.028846153846153" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/acabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:154,&quot;width&quot;:1456,&quot;resizeWidth&quot;:265,&quot;bytes&quot;:39677,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/181936985?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item><item><title><![CDATA[Perché le previsioni funzionano (quando funzionano)]]></title><description><![CDATA[Mini corso di pensiero probabilistico.]]></description><link>https://www.cultura-aumentata.com/p/fidarsi-delle-previsioni</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/fidarsi-delle-previsioni</guid><pubDate>Mon, 27 Apr 2026 05:01:49 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1531324442324-909f6c0394e4?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHw0fHxmb3JlY2FzdHxlbnwwfHx8fDE3NzY5NDA2NjN8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[
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   ]]></content:encoded></item><item><title><![CDATA[Quando te lo consigliano non lo vuoi]]></title><description><![CDATA[Poi lo trovi da solo un mese dopo, e ti piace.]]></description><link>https://www.cultura-aumentata.com/p/effetto-ikea</link><guid isPermaLink="false">https://www.cultura-aumentata.com/p/effetto-ikea</guid><pubDate>Thu, 23 Apr 2026 10:02:25 GMT</pubDate><enclosure url="https://images.unsplash.com/photo-1557200134-d1ddc4e349e4?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHxwcm9wZXJ0eSUyMGZpbmRlcnxlbnwwfHx8fDE3NzY5MzE3MzF8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080" length="0" type="image/jpeg"/><content:encoded><![CDATA[<div class="captioned-image-container"><figure><a class="image-link image2 is-viewable-img" target="_blank" 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srcset="https://images.unsplash.com/photo-1557200134-d1ddc4e349e4?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHxwcm9wZXJ0eSUyMGZpbmRlcnxlbnwwfHx8fDE3NzY5MzE3MzF8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 424w, https://images.unsplash.com/photo-1557200134-d1ddc4e349e4?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHxwcm9wZXJ0eSUyMGZpbmRlcnxlbnwwfHx8fDE3NzY5MzE3MzF8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 848w, https://images.unsplash.com/photo-1557200134-d1ddc4e349e4?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHxwcm9wZXJ0eSUyMGZpbmRlcnxlbnwwfHx8fDE3NzY5MzE3MzF8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1272w, https://images.unsplash.com/photo-1557200134-d1ddc4e349e4?crop=entropy&amp;cs=tinysrgb&amp;fit=max&amp;fm=jpg&amp;ixid=M3wzMDAzMzh8MHwxfHNlYXJjaHwxfHxwcm9wZXJ0eSUyMGZpbmRlcnxlbnwwfHx8fDE3NzY5MzE3MzF8MA&amp;ixlib=rb-4.1.0&amp;q=80&amp;w=1080 1456w" sizes="100vw" fetchpriority="high"></picture><div class="image-link-expand"><div class="pencraft pc-display-flex pc-gap-8 pc-reset"><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container restack-image"><svg role="img" width="20" height="20" viewBox="0 0 20 20" fill="none" stroke-width="1.5" stroke="var(--color-fg-primary)" stroke-linecap="round" stroke-linejoin="round" xmlns="http://www.w3.org/2000/svg"><g><title></title><path d="M2.53001 7.81595C3.49179 4.73911 6.43281 2.5 9.91173 2.5C13.1684 2.5 15.9537 4.46214 17.0852 7.23684L17.6179 8.67647M17.6179 8.67647L18.5002 4.26471M17.6179 8.67647L13.6473 6.91176M17.4995 12.1841C16.5378 15.2609 13.5967 17.5 10.1178 17.5C6.86118 17.5 4.07589 15.5379 2.94432 12.7632L2.41165 11.3235M2.41165 11.3235L1.5293 15.7353M2.41165 11.3235L6.38224 13.0882"></path></g></svg></button><button tabindex="0" type="button" class="pencraft pc-reset pencraft icon-container view-image"><svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="lucide lucide-maximize2 lucide-maximize-2"><polyline points="15 3 21 3 21 9"></polyline><polyline points="9 21 3 21 3 15"></polyline><line x1="21" x2="14" y1="3" y2="10"></line><line x1="3" x2="10" y1="21" y2="14"></line></svg></button></div></div></div></a><figcaption class="image-caption"></figcaption></figure></div><p></p><h2>Quando te lo consigliano non lo vuoi</h2><div><hr></div><blockquote><p><strong>Quello che vedi</strong></p><p>Ti propongono un acquisto. Non ti convince. Qualche mese dopo arrivi allo stesso identico prodotto per conto tuo. Adesso s&#236;, ti piace.</p></blockquote><div><hr></div><p><strong>L&#8217;ingrediente</strong></p><h4><strong>Il valore del contributo personale. Si chiama effetto IKEA.</strong></h4><div><hr></div><p>Nel 2012 tre ricercatori di Harvard (Norton, Mochon, Ariely) conducono un esperimento. Consegnano ad alcuni studenti le stesse scatole portaoggetti IKEA. Met&#224; del campione le riceve gi&#224; montate, l&#8217;altra met&#224; deve montarle da sola.</p><p>Alla fine a tutti viene chiesto quanto sarebbero disposti a pagare per la propria scatola.</p><p>Chi l&#8217;aveva assemblata offriva il <strong>63% in pi&#249;</strong>.</p><p>Stesso oggetto finale. L&#8217;unica variabile era il contributo personale per ottenerlo.</p><p>- - - </p><p>Il meccanismo si estende ovunque. Tendiamo a dare pi&#249; valore a ci&#242; che abbiamo contribuito a costruire, scegliere o trovare.</p><p>Pensa alla ricerca di una casa. La stessa identica soluzione ti dar&#224; una sensazione diversa <strong>a seconda di come ci sei arrivato.</strong></p><p>Una casa scovata da te, dopo ore sui portali, ti sembrer&#224; pi&#249; giusta. La stessa identica casa, se proposta da un&#8217;altra persona (agente immobiliare, partner, genitori) ti sembrer&#224; sospetta, sarai pi&#249; diffidente nel valutarla. Stesso appartamento, ma senza la tua fatica dentro.</p><p><em>Servono altri esempi?</em></p><p>La racchetta da padel che hai ordinato dopo ore di confronto, contro quella identica suggerita dal commesso. Il libro che hai comprato di testa tua, contro lo stesso che ti aveva raccomandato per mesi un amico. La bottiglia di vino scovata in uno scaffale nascosto, contro la stessa portata al tavolo dal cameriere.</p><p>- - - </p><p>Non stai valutando solo l&#8217;oggetto. Stai valutando anche <strong>il tempo, l&#8217;energia e l&#8217;identit&#224;</strong> che ci hai investito.</p><h4><strong>Adesso lo sai. E non potrai pi&#249; non vederlo.</strong></h4><div><hr></div><h6>&#128218; Fonte: Norton, Mochon, Ariely, "The IKEA Effect: When Labor Leads to Love", Journal of Consumer Psychology (2012)</h6><div><hr></div><div class="captioned-button-wrap" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/effetto-ikea?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="CaptionedButtonToDOM"><div class="preamble"><p class="cta-caption"><em>Conosci una persona interessata all&#8217;Ingrediente di oggi?</em></p></div><p class="button-wrapper" data-attrs="{&quot;url&quot;:&quot;https://www.cultura-aumentata.com/p/effetto-ikea?utm_source=substack&utm_medium=email&utm_content=share&action=share&quot;,&quot;text&quot;:&quot;Condividi&quot;}" data-component-name="ButtonCreateButton"><a class="button primary" href="https://www.cultura-aumentata.com/p/effetto-ikea?utm_source=substack&utm_medium=email&utm_content=share&action=share"><span>Condividi</span></a></p></div><div><hr></div><p>&#129514; L&#8217;INGREDIENTE | La newsletter di Cultura Aumentata.</p><h5><em><strong>C&#8217;&#232; sempre un ingrediente nascosto.</strong></em></h5><h5><em><strong>Lo scopri ogni gioved&#236;.</strong></em></h5><p><strong>-</strong></p><p><strong>&#128233;</strong><em><strong> <a href="https://www.cultura-aumentata.com/publish/post/https://www.cultura-aumentata.com/subscribe?">Iscriviti ora</a></strong></em> | &#128451;&#65039; <em><strong><a href="https://www.cultura-aumentata.com/t/lingrediente">Esplora l&#8217;archivio</a></strong></em></p><div><hr></div><p>&#8195;</p><div class="captioned-image-container"><figure><a class="image-link image2" target="_blank" href="https://substackcdn.com/image/fetch/$s_!ck8u!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" data-component-name="Image2ToDOM"><div class="image2-inset"><picture><source type="image/webp" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw"><img src="https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png" width="265" height="28.028846153846153" data-attrs="{&quot;src&quot;:&quot;https://substack-post-media.s3.amazonaws.com/public/images/acabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;srcNoWatermark&quot;:null,&quot;fullscreen&quot;:null,&quot;imageSize&quot;:null,&quot;height&quot;:154,&quot;width&quot;:1456,&quot;resizeWidth&quot;:265,&quot;bytes&quot;:39677,&quot;alt&quot;:null,&quot;title&quot;:null,&quot;type&quot;:&quot;image/png&quot;,&quot;href&quot;:null,&quot;belowTheFold&quot;:true,&quot;topImage&quot;:false,&quot;internalRedirect&quot;:&quot;https://www.cultura-aumentata.com/i/181936985?img=https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png&quot;,&quot;isProcessing&quot;:false,&quot;align&quot;:null,&quot;offset&quot;:false}" class="sizing-normal" alt="" srcset="https://substackcdn.com/image/fetch/$s_!ck8u!,w_424,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 424w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_848,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 848w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1272,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1272w, https://substackcdn.com/image/fetch/$s_!ck8u!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Facabf815-81b1-4354-a056-5a7013473fe1_2360x250.png 1456w" sizes="100vw" loading="lazy"></picture><div></div></div></a></figure></div><p>&#8195;</p>]]></content:encoded></item></channel></rss>