{"id":4528,"date":"2026-06-09T08:08:14","date_gmt":"2026-06-09T06:08:14","guid":{"rendered":"https:\/\/agora.xtec.cat\/cfasalvadordali\/?p=4528"},"modified":"2026-06-09T07:31:45","modified_gmt":"2026-06-09T05:31:45","slug":"els-dimarts-sumen-18","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/cfasalvadordali\/portada\/els-dimarts-sumen-18\/","title":{"rendered":"Els dimarts sumen!"},"content":{"rendered":"<p class=\"isSelectedEnd\">Aquest dimarts us portem una hist\u00f2ria tan curiosa com inspiradora: el borinot que no sabia que no podia volar.<\/p>\n<p class=\"isSelectedEnd\">Durant molts anys es va popularitzar la idea que el borinot no hauria de poder volar. El seu cos semblava massa robust i les seves ales, massa petites. Sobre el paper, l\u2019equaci\u00f3 no quadrava.\u00a0Per\u00f2 el borinot vola.<\/p>\n<p class=\"isSelectedEnd\">Aquest mite cient\u00edfic es va estendre a partir d\u2019uns c\u00e0lculs fets al segle XX, quan es va intentar explicar el vol del borinot aplicant-hi els mateixos principis que s\u2019utilitzen per entendre el vol dels avions d\u2019ales fixes. Segons aquells c\u00e0lculs, massa simples per descriure un organisme tan complex, el borinot no hauria pogut enlairar-se.<\/p>\n<p class=\"isSelectedEnd\">Avui sabem que el seu vol no trenca cap llei de la f\u00edsica. Al contrari, respon a una forma d\u2019enginyeria natural extraordin\u00e0ria. Les seves ales es mouen seguint un patr\u00f3 r\u00e0pid, prec\u00eds i molt complex, capa\u00e7 de generar petits v\u00f2rtexs d\u2019aire que sostenen el seu cos. Aix\u00ed doncs, el problema no era el borinot. El problema era el model amb qu\u00e8 l\u2019observ\u00e0vem. Potser la lli\u00e7\u00f3 del borinot no \u00e9s que els impossibles no existeixin. Potser \u00e9s que, de vegades, all\u00f2 que considerem impossible nom\u00e9s \u00e9s una explicaci\u00f3 incompleta de la realitat.<\/p>\n<p style=\"text-align: left;\">I mentre nosaltres continuem fent c\u00e0lculs, el borinot vola i vola&#8230;<\/p>\n<p style=\"text-align: left;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4529\" src=\"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-content\/uploads\/usu363\/2026\/06\/Borinot.png\" alt=\"\" width=\"525\" height=\"410\" srcset=\"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-content\/uploads\/usu363\/2026\/06\/Borinot.png 525w, https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-content\/uploads\/usu363\/2026\/06\/Borinot-300x234.png 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aquest dimarts us portem una hist\u00f2ria tan curiosa com inspiradora: el borinot que no sabia que no podia volar.<br \/>\nDurant molts anys es va popularitzar la idea que el borinot no hauria de poder volar. El seu cos semblava massa robust i les seves ales, massa&hellip;  <a href=\"https:\/\/agora.xtec.cat\/cfasalvadordali\/portada\/els-dimarts-sumen-18\/\" title=\"Read Els dimarts sumen!\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":4529,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[227,29],"tags":[],"class_list":["post-4528","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-els-dimarts-sumen","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/posts\/4528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/comments?post=4528"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/posts\/4528\/revisions"}],"predecessor-version":[{"id":4536,"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/posts\/4528\/revisions\/4536"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/media\/4529"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/media?parent=4528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/categories?post=4528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/cfasalvadordali\/wp-json\/wp\/v2\/tags?post=4528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}