{"version":"1.0","provider_name":"Engineer News Network","provider_url":"https:\/\/www.engineernewsnetwork.com\/blog","title":"Acid rain and the manufacturing industry - Engineer News Network","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"H0CvgxqSeg\"><a href=\"https:\/\/www.engineernewsnetwork.com\/blog\/acid-rain-and-the-manufacturing-industry\/\">Acid rain and the manufacturing industry<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.engineernewsnetwork.com\/blog\/acid-rain-and-the-manufacturing-industry\/embed\/#?secret=H0CvgxqSeg\" width=\"600\" height=\"338\" title=\"&#8220;Acid rain and the manufacturing industry&#8221; &#8212; Engineer News Network\" data-secret=\"H0CvgxqSeg\" 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:\/\/www.engineernewsnetwork.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"From the EU\u2019s National Emission Ceilings Directive to the Clean Air Act in the United States, several major global powers have taken bold steps to reduce pollutants in the air around us. Why, then, is the second suggested Google search term related to acid rain \u2018is acid rain still a problem?\u2019 Dr Alexander Krajete explains &hellip;"}