{"id":1822,"date":"2026-02-09T20:07:51","date_gmt":"2026-02-09T20:07:51","guid":{"rendered":"https:\/\/7demates.upc.edu\/?p=1822"},"modified":"2026-02-09T20:07:51","modified_gmt":"2026-02-09T20:07:51","slug":"omnipoliedre-2","status":"publish","type":"post","link":"https:\/\/7demates.upc.edu\/index.php\/2026\/02\/09\/omnipoliedre-2\/","title":{"rendered":"Omnipoliedre"},"content":{"rendered":"\n<p>Aquest dissabte passat, els participants del taller de l&#8217;Anemx+Mates es van submergir en l\u2019univers dels <strong>s\u00f2lids plat\u00f2nics<\/strong>. Van resoldre el misteri de per qu\u00e8 nom\u00e9s en poden existir cinc i van explorar conceptes interessants com la <strong>dualitat<\/strong> i la seva estructura <strong>autoportant<\/strong>. El plat fort de la sessi\u00f3? La construcci\u00f3 d\u2019un <strong>omnipoliedre<\/strong>, seguint el disseny que Luca Pacioli va idear al segle XV. Per aconseguir que totes les peces encaixessin a la perfecci\u00f3, van haver de calcular i justificar matem\u00e0ticament les mides de cada figura: del tetraedre fins a l\u2019icosaedre.<\/p>\n\n\n\n<p>Una combinaci\u00f3 perfecta de teoria cl\u00e0ssica i construcci\u00f3 pr\u00e0ctica. Us esperem a la sessi\u00f3 del 28 de febrer!<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1-1024x768.jpeg\" alt=\"\" class=\"wp-image-1823\" srcset=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1-1024x768.jpeg 1024w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1-300x225.jpeg 300w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1-768x576.jpeg 768w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1-1536x1152.jpeg 1536w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1-600x450.jpeg 600w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"771\" src=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1024x771.jpeg\" alt=\"\" class=\"wp-image-1825\" srcset=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1024x771.jpeg 1024w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-300x226.jpeg 300w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-768x578.jpeg 768w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-1536x1156.jpeg 1536w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-4-1024x682.jpeg\" alt=\"\" class=\"wp-image-1827\" srcset=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-4-1024x682.jpeg 1024w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-4-300x200.jpeg 300w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-4-768x512.jpeg 768w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-4-1536x1023.jpeg 1536w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/WhatsApp-Image-2026-02-09-at-20.39.27-4.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Aquest dissabte passat, els participants del taller de l&#8217;Anemx+Mates es van submergir en l\u2019univers dels s\u00f2lids plat\u00f2nics. Van resoldre el<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[11,74,16,72,78],"class_list":["post-1822","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-anemxmates","tag-curs-25-26","tag-geometria","tag-omnipoliedre","tag-solids-platonics"],"_links":{"self":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts\/1822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/comments?post=1822"}],"version-history":[{"count":1,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts\/1822\/revisions"}],"predecessor-version":[{"id":1828,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts\/1822\/revisions\/1828"}],"wp:attachment":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/media?parent=1822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/categories?post=1822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/tags?post=1822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}