Alhacén

Inventions and discoveries · 5

1. c. 1000Binomial triangle and early inductionDiscovery · discoverer
2. c. 1021Camera obscura (Alhazen)Invention or technique · inventor
3. c. 1021Convex lens / reading stoneInvention or technique · inventor
4. c. 1021Controlled experimental method (Alhazen)Idea or paradigm · inventor
5. c. 1021Experimental optics and refraction (Alhazen)Discovery · discoverer