1.0Conservatoire du Papier et des Arts Graphiques – Moulin de la Tournehttps://moulindelatourne.com/blogmoulindelatournehttps://moulindelatourne.com/blog/author/moulindelatourne/rich600338<blockquote class="wp-embedded-content" data-secret="xGcz1Kyg4I"><a href="https://moulindelatourne.com/blog/quel-peuple-a-invente-la-poudre/">Quel peuple a inventé la poudre ?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://moulindelatourne.com/blog/quel-peuple-a-invente-la-poudre/embed/#?secret=xGcz1Kyg4I" width="600" height="338" title="« Quel peuple a inventé la poudre ? » — Conservatoire du Papier et des Arts Graphiques – Moulin de la Tourne" data-secret="xGcz1Kyg4I" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://moulindelatourne.com/blog/wp-includes/js/wp-embed.min.js </script> The invention of gunpowder is attributed to the Chinese, who discovered it in the 9th century during the Tang dynasty. This revolutionary substance was initially used for medicinal purposes before transforming warfare and contributing to technological advancements worldwide. How Did the Chinese Invent Gunpowder? The discovery of gunpowder by the Chinese was largely accidental. Alchemists, […]