{"version":"1.0","provider_name":"Dev95","provider_url":"https:\/\/dev95.site\/ar","author_name":"dev95","author_url":"https:\/\/dev95.site\/ar\/author\/mohammad\/","title":"Korea\u2019s oldest known firearm found in landmine search - Dev95","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"gs23zLqRm7\"><a href=\"https:\/\/dev95.site\/ar\/koreas-oldest-known-firearm-found-in-landmine-search\/\">Korea\u2019s oldest known firearm found in landmine search<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/dev95.site\/ar\/koreas-oldest-known-firearm-found-in-landmine-search\/embed\/#?secret=gs23zLqRm7\" width=\"600\" height=\"338\" title=\"&#8220;Korea\u2019s oldest known firearm found in landmine search&#8221; &#8212; Dev95\" data-secret=\"gs23zLqRm7\" 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:\/\/dev95.site\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"http:\/\/www.thehistoryblog.com\/wp-content\/uploads\/2026\/10\/Gunpowder-weapon-2-430x204.jpg","thumbnail_width":430,"thumbnail_height":204,"description":"A small bronze artifact discovered during a search for landmines on South Korea\u2019s Geumseongsan Mountain has been identified as Korea\u2019s oldest gunpowder weapon. The discovery rewrites Korea\u2019s weaponry history, predating the previous oldest firearm by at least 120 years, andRead more &gt;&gt;&gt;"}