{"id":1167,"date":"2013-11-28T16:03:40","date_gmt":"2013-11-28T15:03:40","guid":{"rendered":"http:\/\/agora.xtec.cat\/institutcanplanas\/?p=1167"},"modified":"2016-11-07T18:31:03","modified_gmt":"2016-11-07T17:31:03","slug":"fer-de-cacafantasmes","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/institutcanplanas\/portada\/fer-de-cacafantasmes\/","title":{"rendered":"Fer de ca\u00e7afantasmes"},"content":{"rendered":"<div class=\"news_hometext\">\n<p>Aix\u00f2 es cert, ho han vist. Fins i tot han fet fotografies. No ha estat un, no, s&#8217;han pogut veure fins a tres espectres a la vegada. Aqu\u00ed est\u00e0 la prova !<\/p>\n<p><a href=\"https:\/\/lh6.googleusercontent.com\/-5OfN19M9B_o\/Updt-lKUMCI\/AAAAAAAAC2Q\/3287zWaYVQI\/w430-h406-no\/espectre01.jpg\" target=\"_blank\"><img decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/-aF2REZz8mPA\/Updt-icxddI\/AAAAAAAAC2U\/biXXeEBl15A\/w215-h203-no\/espectre01red.jpg\" \/><\/a><\/p>\n<\/div>\n<p><!--more--><\/p>\n<p>Cap a les 11:20 hores se&#8217;ls ha pogut veure amagats sobre el marc de la porta d&#8217;un lavabo en penombra.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/lh3.googleusercontent.com\/-IAvurEPFtjs\/Updt_Dt6NOI\/AAAAAAAAC2c\/IRBg353I_nk\/w830-h623-no\/espectre02.jpg\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/lh6.googleusercontent.com\/--vmCr-6orQM\/Updt_rwrwuI\/AAAAAAAAC2g\/LwwOJpf01sM\/w830-h623-no\/espectre03.jpg\" \/><\/p>\n<p>Aquest fenomen ja el va estudiar <strong><a href=\"http:\/\/ca.wikipedia.org\/wiki\/Espectre_visible\" target=\"_blank\">Newton<\/a><\/strong> al 1671.<\/p>\n<p>I ara la pregunta: Perqu\u00e8 els colors estan orientats d&#8217;aquesta manera i no de qualsevol altra?<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/lh5.googleusercontent.com\/-PFWxA1J6b4U\/UpsDq5F1A6I\/AAAAAAAAC3Q\/Q8yHuyOeas0\/w711-h672-no\/orientacion.jpg\" \/><\/p>\n<p><iframe loading=\"lazy\" src=\"http:\/\/www.youtube.com\/embed\/uucYGK_Ymp0\" width=\"840\" height=\"630\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aix\u00f2 es cert, ho han vist. Fins i tot han fet fotografies. No ha estat un, no, s&#8217;han pogut veure fins a tres espectres a la vegada. Aqu\u00ed est\u00e0 la prova !<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29],"tags":[58],"class_list":["post-1167","post","type-post","status-publish","format-standard","hentry","category-portada","tag-tallers"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/posts\/1167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/comments?post=1167"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/posts\/1167\/revisions"}],"predecessor-version":[{"id":1168,"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/posts\/1167\/revisions\/1168"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/media?parent=1167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/categories?post=1167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/institutcanplanas\/wp-json\/wp\/v2\/tags?post=1167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}