{"id":3831,"date":"2018-06-22T08:29:28","date_gmt":"2018-06-22T06:29:28","guid":{"rendered":"http:\/\/agora.xtec.cat\/iescabanyes\/?p=3831"},"modified":"2018-06-22T08:29:28","modified_gmt":"2018-06-22T06:29:28","slug":"espai-isaac-newton","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iescabanyes\/espais-ens-parlen\/espai-isaac-newton\/","title":{"rendered":"Espai Isaac Newton"},"content":{"rendered":"<p>Isaac Newton va ser un f\u00edsic molt important, com a tal t\u00e9 dedicat el laboratori de f\u00edsica.<\/p>\n<p>Sir Isaac Newton fou un f\u00edsic, matem\u00e0tic i fil\u00f2sof angl\u00e8s.<br \/>\nFill p\u00f2stum d\u2019un petit terratinent, fou alumne de l\u2019escola de Grantham i m\u00e9s tard del Trinity<br \/>\nCollege de Cambridge, d\u2019on l\u2019apart\u00e0 l\u2019epid\u00e8mia de pesta que enva\u00ed Anglaterra els anys 1665 i<br \/>\n1666. Refugiat al seu pa\u00eds natal, lleg\u00ed els grans autors cient\u00edfics cl\u00e0ssics i moderns i comen\u00e7\u00e0 a<br \/>\nreflexionar sobre el que havia d\u2019\u00e9sser la seva obra futura: m\u00e8tode matem\u00e0tic de les fluxions<br \/>\n(origen del c\u00e0lcul infinitesimal), teories sobre la natura de la llum i dels colors, gravitaci\u00f3<br \/>\nuniversal. De retorn a Cambridge, fou nomenat fellow i, dos anys m\u00e9s tard, professor de<br \/>\nmatem\u00e0tiques, c\u00e0rrec que ocup\u00e0 fins que compl\u00ed 54 anys. En aquest per\u00edode escriv\u00ed les seves<br \/>\nobres m\u00e9s importants.<br \/>\nLa obra de Newton Origin of Species de Darwin. En aquesta obra Newton volgu\u00e9 demostrar<br \/>\nque tot l\u2019Univers funciona segons una llei natural \u2014la de la gravitaci\u00f3\u2014 que no requereix cap<br \/>\naplicaci\u00f3 cont\u00ednua de for\u00e7a i que nom\u00e9s necessita la intervenci\u00f3 divina per a la creaci\u00f3 i la<br \/>\nposada en marxa.<br \/>\nPartint d\u2019aquestes definicions i lleis, l\u2019autor vol explicar el sistema de l\u2019Univers amb<br \/>\ndemostracions matem\u00e0tiques fetes a l\u2019estil geom\u00e8tric cl\u00e0ssic, per\u00f2 amb l\u2019ajuda impl\u00edcita del seu<br \/>\nm\u00e8tode de fluxions. La tercera part, que tracta espec\u00edficament del sistema de l\u2019Univers,<br \/>\ncomen\u00e7a amb unes generals Regulae philosophandi , seguides d\u2019unes observacions<br \/>\nastron\u00f2miques concretes que l\u2019autor engloba sota el t\u00edtol de Fen\u00f2men L\u2019obra, en conjunt,<br \/>\nrepresenta la culminaci\u00f3 del proc\u00e9s revolucionari iniciat per Cop\u00e8rnic contra l\u2019astronomia<br \/>\ncl\u00e0ssica i medieval.<br \/>\nEra un home totalment allunyat dels problemes pr\u00e0ctics, t\u00edmid, enemic de les discussions,<br \/>\nindiferent a les belles arts, sense cap inclinaci\u00f3 a les plasenteries. Mai no es cas\u00e0, ni hom li<br \/>\nconeix cap lligam sentimental amb altres persones. La investigaci\u00f3 i la reflexi\u00f3 cient\u00edfiques<br \/>\nemplenaren completament la seva vida.<br \/>\nArina Razina (4t D)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Isaac Newton va ser un f\u00edsic molt important, com a tal t\u00e9 dedicat el laboratori de f\u00edsica.<br \/>\nSir Isaac Newton fou un f\u00edsic, matem\u00e0tic i fil\u00f2sof angl\u00e8s.<br \/>\nFill p\u00f2stum d\u2019un petit terratinent, fou alumne de l\u2019escola de Grantham i m\u00e9s tard del Trinity<br \/>\nCollege de Cambridge, d\u2019on l\u2019apart\u00e0&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iescabanyes\/espais-ens-parlen\/espai-isaac-newton\/\" title=\"Read Espai Isaac Newton\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":69,"featured_media":3841,"comment_status":"open","ping_status":"closed","sticky":false,"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":[167],"tags":[170],"class_list":["post-3831","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espais-ens-parlen","tag-cientificsques"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/posts\/3831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/users\/69"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/comments?post=3831"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/posts\/3831\/revisions"}],"predecessor-version":[{"id":4039,"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/posts\/3831\/revisions\/4039"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/media\/3841"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/media?parent=3831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/categories?post=3831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iescabanyes\/wp-json\/wp\/v2\/tags?post=3831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}