{"version":"1.0","provider_name":"Conservatoire du Papier et des Arts Graphiques \u2013 Moulin de la Tourne","provider_url":"https:\/\/moulindelatourne.com\/blog","author_name":"moulindelatourne","author_url":"https:\/\/moulindelatourne.com\/blog\/author\/moulindelatourne\/","title":"Quel pays a invent\u00e9 le canon ?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"o2RVZIFqHM\"><a href=\"https:\/\/moulindelatourne.com\/blog\/quel-pays-a-invente-le-canon\/\">Quel pays a invent\u00e9 le canon ?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/moulindelatourne.com\/blog\/quel-pays-a-invente-le-canon\/embed\/#?secret=o2RVZIFqHM\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Quel pays a invent\u00e9 le canon ?\u00a0\u00bb &#8212; Conservatoire du Papier et des Arts Graphiques \u2013 Moulin de la Tourne\" data-secret=\"o2RVZIFqHM\" 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:\/\/moulindelatourne.com\/blog\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Le canon a \u00e9t\u00e9 invent\u00e9 en Chine au cours du XIIIe si\u00e8cle. Les premiers canons, connus sous le nom de &quot;huochong,&quot; \u00e9taient utilis\u00e9s par les Chinois pour la d\u00e9fense militaire. Ces armes ont ensuite \u00e9volu\u00e9 et se sont r\u00e9pandues en Europe au cours du Moyen \u00c2ge, modifiant consid\u00e9rablement les strat\u00e9gies militaires. Quelle est l&rsquo;histoire du [&hellip;]"}