{"version":"1.0","provider_name":"winguu \u00b0 fly high \u00b0 land gently","provider_url":"https:\/\/www.winguu.com\/el","author_name":"winguu","author_url":"https:\/\/www.winguu.com\/el\/author\/winguu\/","title":"Thermalling Revisited \u2013 Icaristics column from issue 163 - winguu \u00b0 fly high \u00b0 land gently","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"sJGP2AqRkx\"><a href=\"https:\/\/www.winguu.com\/el\/thermalling-revisited-icaristics-column-from-issue-163\/\">Thermalling Revisited \u2013 Icaristics column from issue 163<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.winguu.com\/el\/thermalling-revisited-icaristics-column-from-issue-163\/embed\/#?secret=sJGP2AqRkx\" width=\"600\" height=\"338\" title=\"&#8220;Thermalling Revisited \u2013 Icaristics column from issue 163&#8221; &#8212; winguu \u00b0 fly high \u00b0 land gently\" data-secret=\"sJGP2AqRkx\" 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\/\/# sourceURL=https:\/\/www.winguu.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Bruce Goldsmith has been flying since the 1980s. He has been British Hang Gliding Champion twice, British Paragliding Champion three times and was Paragliding World Champion in 2007. He has been designing paragliders for 20 years. His Icaristics column in issue 163 revisited the subject of thermalling. For the last six months I have been giving [\u2026] ...read more"}