{"id":14787,"date":"2025-07-08T10:07:02","date_gmt":"2025-07-08T10:07:02","guid":{"rendered":"http:\/\/www.si-hr.eu\/2127\/?p=14787"},"modified":"2025-09-29T19:30:17","modified_gmt":"2025-09-29T19:30:17","slug":"kako-zarek-svetlobe-poganja-svet-kako-zraka-svjetlosti-pokrece-svijet","status":"publish","type":"post","link":"http:\/\/www.si-hr.eu\/2127\/sl\/2025\/07\/08\/kako-zarek-svetlobe-poganja-svet-kako-zraka-svjetlosti-pokrece-svijet\/","title":{"rendered":"Kako \u017earek svetlobe poganja svet? \/ Kako zraka svjetlosti pokre\u0107e svijet?"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #ffffff;background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1\"><p data-start=\"47\" data-end=\"148\"><strong data-start=\"47\" data-end=\"110\">Od fotona do energije \u2013 ko narava in tehnologija sodelujeta<\/strong><br data-start=\"110\" data-end=\"113\" \/>Kako \u017earek svetlobe poganja svet?<\/p>\n<p data-start=\"150\" data-end=\"336\"><strong data-start=\"150\" data-end=\"168\">1 Pot fotona\u00a0<\/strong><br data-start=\"168\" data-end=\"171\" \/>Foton nastane v jedru Sonca. Potuje 150 milijonov kilometrov, preide skozi atmosfero in kon\u010da kot svetloba v o\u010desu, energija v listu ali elektrika v son\u010dni celici.<\/p>\n<p data-start=\"338\" data-end=\"488\"><strong data-start=\"338\" data-end=\"359\">2a Fotosinteza\u00a0<\/strong><br data-start=\"359\" data-end=\"362\" \/>Rastline so \u017eivi son\u010dni paneli. S pomo\u010djo svetlobe, vode in CO\u2082 ustvarjajo hrano za ves planet. Klorofil je klju\u010d \u017eivljenja.<\/p>\n<p data-start=\"490\" data-end=\"640\"><strong data-start=\"490\" data-end=\"512\">2b Son\u010dne celice\u00a0<\/strong><br data-start=\"512\" data-end=\"515\" \/>Silicij v son\u010dni celici po\u010dne isto kot list \u2013 pretvarja fotone v elektrone. Rezultat je \u010dista energija, brez dima in hrupa.<\/p>\n<p data-start=\"642\" data-end=\"827\"><strong data-start=\"642\" data-end=\"663\">3 U\u010dinkovitost\u00a0<\/strong><br data-start=\"663\" data-end=\"666\" \/>Rastline izkoristijo 3\u20136 % son\u010dne energije, son\u010dne celice pa do 25 %. Toda rastline dajejo kisik, hladijo zrak in podpirajo \u017eivljenje. Trajnost ni le \u0161tevilka.<\/p>\n<p data-start=\"829\" data-end=\"1027\"><strong data-start=\"829\" data-end=\"858\">4 Energija prihodnosti\u00a0<\/strong><br data-start=\"858\" data-end=\"861\" \/>Narava navdihuje tehnologijo: umetna fotosinteza, son\u010dni listi, stavbe, ki same ustvarjajo energijo. Najpametnej\u0161e re\u0161itve nastajajo, ko tehnologija posnema naravo.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:50% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\"><p data-start=\"166\" data-end=\"317\"><strong data-start=\"166\" data-end=\"275\">\ud835\udde2\ud835\uddf1 \ud835\uddf3\ud835\uddfc\ud835\ude01\ud835\uddfc\ud835\uddfb\ud835\uddee \ud835\uddf1\ud835\uddfc \ud835\uddf2\ud835\uddfb\ud835\uddf2\ud835\uddff\ud835\uddf4\ud835\uddf6\ud835\uddf7\ud835\uddf2 \u2013 \ud835\uddf8\ud835\uddee\ud835\uddf1 \ud835\uddfd\ud835\uddff\ud835\uddf6\ud835\uddff\ud835\uddfc\ud835\uddf1\ud835\uddee \ud835\uddf6 \ud835\ude01\ud835\uddf2\ud835\uddf5\ud835\uddfb\ud835\uddfc\ud835\uddf9\ud835\uddfc\ud835\uddf4\ud835\uddf6\ud835\uddf7\ud835\uddee \ud835\ude00\ud835\ude02\ud835\uddff\ud835\uddee\u0111\ud835\ude02\ud835\uddf7\ud835\ude02<\/strong><br data-start=\"275\" data-end=\"278\" \/>Kako zraka svjetlosti pokre\u0107e svijet?<\/p>\n<p data-start=\"319\" data-end=\"515\"><strong data-start=\"319\" data-end=\"347\">\ud835\udfed \ud835\udde3\ud835\ude02\ud835\ude01 \ud835\uddf3\ud835\uddfc\ud835\ude01\ud835\uddfc\ud835\uddfb\ud835\uddee\u00a0<\/strong><br data-start=\"347\" data-end=\"350\" \/>Foton nastaje u jezgri Sunca. Putuje 150 milijuna kilometara, prolazi kroz atmosferu i zavr\u0161ava kao svjetlost u oku, energija u listu ili struja u solarnoj \u0107eliji.<\/p>\n<p data-start=\"517\" data-end=\"674\"><strong data-start=\"517\" data-end=\"551\">\ud835\udfee\ud835\uddee \ud835\uddd9\ud835\uddfc\ud835\ude01\ud835\uddfc\ud835\ude00\ud835\uddf6\ud835\uddfb\ud835\ude01\ud835\uddf2\ud835\ude07\ud835\uddee\u00a0<\/strong><br data-start=\"551\" data-end=\"554\" \/>Biljke su \u017eivi solarni paneli. Uz pomo\u0107 svjetla, vode i CO\u2082 stvaraju hranu za cijeli planet. Klorofil je klju\u010d \u017eivota.<\/p>\n<p data-start=\"676\" data-end=\"844\"><strong data-start=\"676\" data-end=\"713\">\ud835\udfee\ud835\uddef \ud835\udde6\ud835\uddfc\ud835\uddf9\ud835\uddee\ud835\uddff\ud835\uddfb\ud835\uddf2 \u0107\ud835\uddf2\ud835\uddf9\ud835\uddf6\ud835\uddf7\ud835\uddf2\u00a0<\/strong><br data-start=\"713\" data-end=\"716\" \/>Silicij u solarnoj \u0107eliji radi ono \u0161to radi i list \u2013 pretvara fotone u elektrone. Rezultat je \u010dista energija, bez dima i buke.<\/p>\n<p data-start=\"846\" data-end=\"1029\"><strong data-start=\"846\" data-end=\"879\">\ud835\udfef \ud835\udde8\u010d\ud835\uddf6\ud835\uddfb\ud835\uddf8\ud835\uddfc\ud835\ude03\ud835\uddf6\ud835\ude01\ud835\uddfc\ud835\ude00\ud835\ude01\u00a0<\/strong><br data-start=\"879\" data-end=\"882\" \/>Biljke iskoriste 3\u20136 % sun\u010deve energije, solarne \u0107elije i do 25 %. No biljke daju kisik, hlade zrak i podr\u017eavaju \u017eivot. Odr\u017eivost nije samo broj.<\/p>\n<p data-start=\"1031\" data-end=\"1252\"><strong data-start=\"1031\" data-end=\"1079\">\ud835\udff0 \ud835\uddd8\ud835\uddfb\ud835\uddf2\ud835\uddff\ud835\uddf4\ud835\uddf6\ud835\uddf7\ud835\uddee \ud835\ude00\ud835\ude02\ud835\ude01\ud835\uddff\ud835\uddee\u0161\ud835\uddfb\ud835\uddf7\ud835\uddf6\ud835\uddf0\ud835\uddf2\u00a0<\/strong><br data-start=\"1079\" data-end=\"1082\" \/>Priroda inspirira tehnologiju: umjetna fotosinteza, solarni listovi, zgrade koje same stvaraju energiju. Najpametnija rje\u0161enja nastaju kada tehnologija opona\u0161a prirodu.<\/p>\n<\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:50% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: #ffffff;background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eae9e9;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div style=\"text-align:center;\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-zoomin\"><img decoding=\"async\" width=\"940\" height=\"788\" title=\"fotona\" src=\"http:\/\/www.si-hr.eu\/2127\/wp-content\/uploads\/sites\/103\/2025\/09\/fotona.jpg\" class=\"img-responsive wp-image-14790\" srcset=\"http:\/\/www.si-hr.eu\/2127\/wp-content\/uploads\/sites\/103\/2025\/09\/fotona-200x168.jpg 200w, http:\/\/www.si-hr.eu\/2127\/wp-content\/uploads\/sites\/103\/2025\/09\/fotona-400x335.jpg 400w, http:\/\/www.si-hr.eu\/2127\/wp-content\/uploads\/sites\/103\/2025\/09\/fotona-600x503.jpg 600w, http:\/\/www.si-hr.eu\/2127\/wp-content\/uploads\/sites\/103\/2025\/09\/fotona-800x671.jpg 800w, http:\/\/www.si-hr.eu\/2127\/wp-content\/uploads\/sites\/103\/2025\/09\/fotona.jpg 940w\" sizes=\"(max-width: 640px) 100vw, 940px\" \/><\/span><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":36,"featured_media":14791,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[86],"tags":[],"acf":[],"_links":{"self":[{"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/posts\/14787"}],"collection":[{"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/users\/36"}],"replies":[{"embeddable":true,"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/comments?post=14787"}],"version-history":[{"count":4,"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/posts\/14787\/revisions"}],"predecessor-version":[{"id":14862,"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/posts\/14787\/revisions\/14862"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/media\/14791"}],"wp:attachment":[{"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/media?parent=14787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/categories?post=14787"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.si-hr.eu\/2127\/sl\/wp-json\/wp\/v2\/tags?post=14787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}