1001 Inventions of the Golden Ages (13m video)
Posted: Fri Apr 27, 2012 10:22 am
http://www.youtube.com/watch?v=JZDe9DCx7Wk" onclick="window.open(this.href);return false;
Worth watching, there are more important and famous inventors never mentioned, like Farabi and Ibnu Sina, etc.
Worth watching, there are more important and famous inventors never mentioned, like Farabi and Ibnu Sina, etc.