{"id":11563,"date":"2021-02-25T15:48:45","date_gmt":"2021-02-25T14:48:45","guid":{"rendered":"http:\/\/agora.xtec.cat\/zerren\/?p=11563"},"modified":"2021-02-25T21:51:48","modified_gmt":"2021-02-25T20:51:48","slug":"fem-un-llum-doli-amb-una-mandarina","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/zerren\/elverger\/fem-un-llum-doli-amb-una-mandarina\/","title":{"rendered":"FEM UN LLUM D’OLI AMB UNA MANDARINA"},"content":{"rendered":"

A l’hora de medi les \u00faltimes setmanes hem estat estudiant les etapes de la hist\u00f2ria. Ho hem relacionat amb el tema de la il\u00b7luminaci\u00f3 i hem pogut con\u00e8ixer l\u2019evoluci\u00f3 de la il\u00b7luminaci\u00f3 al llarg del temps.<\/p>\n

Per concloure el tema hem fet una experi\u00e8ncia pr\u00e0ctica. Un llum d\u2019oli amb una mandarina.<\/p>\n

Els llums d’oli es van comen\u00e7ar a utilitzar en l’antiga Roma (s.X a.C.). Les feien penjar de sostre amb cadenes i poc a poc van anar utilitzant-les com a elements ornamentals.<\/p>\n

La il\u00b7luminaci\u00f3 va comen\u00e7ar a formar part de la decoraci\u00f3 de les estances, her\u00e8ncia que seguim mantenint.<\/p>\n

Aquests llums eren petits recipients de terrissa on es posava oli o alguna mena de greix, amb un ble que sobresortia d\u2019un bec. El ble era d\u2019un material combustible fibr\u00f3s, com ara un cordill.<\/p>\n

El funcionament d\u2019un llum d\u2019oli \u00e9s senzill: l\u2019oli impregna el cordill (tal com ho fa el caf\u00e8 quan s\u2019hi submergeix l\u2019extrem d\u2019un terr\u00f2s de sucre) i el mulla fins a l\u2019extrem. Quan s\u2019enc\u00e9n nom\u00e9s crema l\u2019oli, que mulla el cordill i no el mateix cordill, que \u00fanicament serveix de suport.<\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

A l’hora de medi les \u00faltimes setmanes hem estat estudiant les etapes de la hist\u00f2ria. Ho hem relacionat amb el tema de la il\u00b7luminaci\u00f3 i hem pogut con\u00e8ixer l\u2019evoluci\u00f3 de la il\u00b7luminaci\u00f3 al llarg del temps. Per concloure el tema hem fet una experi\u00e8ncia pr\u00e0ctica. Un llum d\u2019oli amb una mandarina. Els llums d’oli es […]<\/p>\n","protected":false},"author":1,"featured_media":11564,"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,"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":[110,178],"tags":[],"class_list":["post-11563","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elverger","category-mitjans-verger"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/posts\/11563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/comments?post=11563"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/posts\/11563\/revisions"}],"predecessor-version":[{"id":11567,"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/posts\/11563\/revisions\/11567"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/media\/11564"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/media?parent=11563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/categories?post=11563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/zerren\/wp-json\/wp\/v2\/tags?post=11563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}