{"version":"1.0","provider_name":"Arsenic","provider_url":"https:\/\/umaine.edu\/arsenic","title":"Arsenic\u2019s murky past - Arsenic - University of Maine","type":"rich","width":900,"height":600,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"PY2mflUAnx\"><a href=\"https:\/\/umaine.edu\/arsenic\/arsenics-murky-past\/\">Arsenic\u2019s murky past<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/umaine.edu\/arsenic\/arsenics-murky-past\/embed\/#?secret=PY2mflUAnx\" width=\"100%\" height=\"338\" title=\"&#8220;Arsenic\u2019s murky past&#8221; &#8212; Arsenic\" data-secret=\"PY2mflUAnx\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","description":"Arsenic has been known since ancient times. Due to the yellow colour of some arsenic compounds, it was of great interest to alchemists. Alchemists were early scientists and mystics who studied chemistry and the properties of metals to try to make gold from other, less desirable metals. There were other aspects to their craft, such [&hellip;]","thumbnail_url":"https:\/\/umaine.edu\/arsenic\/wp-content\/uploads\/sites\/369\/2015\/03\/albertus.gif","thumbnail_width":235,"thumbnail_height":252}