{"version":"1.0","provider_name":"RMC Polen","provider_url":"https:\/\/rmcpolska.pl\/de","author_name":"rmc@dmin","author_url":"https:\/\/rmcpolska.pl\/de\/author\/rmcdmin\/","title":"Metale ziem rzadkich \u2013 fundament nowoczesnych technologii - RMC Polska","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"kiHbn6Hynd\"><a href=\"https:\/\/rmcpolska.pl\/de\/metale-ziem-rzadkich-fundament-nowoczesnych-technologii\/\">Seltenerdmetalle \u2013 die Grundlage moderner Technologien<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/rmcpolska.pl\/de\/metale-ziem-rzadkich-fundament-nowoczesnych-technologii\/embed\/#?secret=kiHbn6Hynd\" width=\"600\" height=\"338\" title=\"&#8222;Metale ziem rzadkich \u2013 fundament nowoczesnych technologii&#8220; &#8211; RMC Polska\" data-secret=\"kiHbn6Hynd\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/rmcpolska.pl\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/rmcpolska.pl\/wp-content\/uploads\/2026\/08\/header-new.png","thumbnail_width":600,"thumbnail_height":395,"description":"Nowoczesna gospodarka cyfrowa, elektromobilno\u015b\u0107 oraz transformacja energetyczna nie mog\u0142yby funkcjonowa\u0107 bez grupy pierwiastk\u00f3w, kt\u00f3re \u2013 cho\u0107 niewidoczne dla u\u017cytkownika ko\u0144cowego \u2013 stanowi\u0105 kluczowy element najbardziej zaawansowanych technologii. Metale ziem rzadkich (REE \u2013 Rare Earth Elements) s\u0105 dzi\u015b uznawane przez Uni\u0119 Europejsk\u0105 i najwi\u0119ksze gospodarki \u015bwiata za surowce krytyczne, niezb\u0119dne dla rozwoju przemys\u0142u, energetyki i bezpiecze\u0144stwa [&hellip;]"}