Don't have Telegram yet? Try it now!
https://100inventionsmusulmanes.net/2016/06/21/%d8%a7%d9%88%d9%84-%d9%85%d9%86-%d8%a7%d8%ae%d8%aa%d8%b1%d8%b9-%d8%a7%d9%84%d9%82%d9%81%d9%84-%d8%a7%d9%84%d8%b1%d9%82%d9%85%d9%8a/
اول من اخترع القفل الرقمي