13 ms·
Earlier attempt with same tech (ca 800s AD) http://en.wikipedia.org/wiki/Abbas_Ibn_Firnas http://en.wikipedia.org/wiki/Abbas_Ibn_Firnas
by mahmud 15y ago
Earlier attempt with same tech (ca 800s AD)
http://en.wikipedia.org/wiki/Abbas_Ibn_Firnas http://en.wikipedia.org/wiki/Abbas_Ibn_Firnas