{"version":"1.0","provider_name":"JHU Engineering Magazine","provider_url":"https:\/\/engineering.jhu.edu\/magazine-archive","title":"Tracking Nano-Metal Marauders - JHU Engineering Magazine","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"eTiPqa0RQo\"><a href=\"https:\/\/engineering.jhu.edu\/magazine-archive\/2009\/01\/tracking-nano-metal-marauders\/\">Tracking Nano-Metal Marauders<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/engineering.jhu.edu\/magazine-archive\/2009\/01\/tracking-nano-metal-marauders\/embed\/#?secret=eTiPqa0RQo\" width=\"600\" height=\"338\" title=\"&#8220;Tracking Nano-Metal Marauders&#8221; &#8212; JHU Engineering Magazine\" data-secret=\"eTiPqa0RQo\" 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:\/\/engineering.jhu.edu\/magazine-archive\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/engineering.jhu.edu\/magazine-archive\/wp-content\/uploads\/2014\/07\/nanometalmarauders.jpg","thumbnail_width":233,"thumbnail_height":301,"description":"Our bodies are constantly exposed to tiny invaders. Typically, the body\u2019s natural first line of defense\u2014the mucus barrier\u2014traps and flushes these assailants out. But the mucus barrier may not always intercept everything it encounters, especially if that something is a nanoparticle the size of a handful of atoms. Because of their unusual properties, many nanomaterials..."}