Cordoba
Well-Known Member
[FONT=Arial,Geneva,Verdana,Sans-Serif]An overview of Muslim Astronomers[/FONT]
[FONT=Arial,Geneva,Verdana,Sans-Serif]Al-Battani discovered the notions of trigonometrical ratios used today. [/FONT]
[FONT=Arial,Geneva,Verdana,Sans-Serif]Al-Biruni claimed the earth rotated around its own axis. [/FONT]
[FONT=Arial,Geneva,Verdana,Sans-Serif]Jabir Ibn Aflah made the first portable celestial sphere to measure and explain the movements of celestial objects.[/FONT]
http://muslimheritage.com/topics/default.cfm?ArticleID=232
[FONT=Arial,Geneva,Verdana,Sans-Serif]Al-Battani discovered the notions of trigonometrical ratios used today. [/FONT]
[FONT=Arial,Geneva,Verdana,Sans-Serif]Al-Biruni claimed the earth rotated around its own axis. [/FONT]
[FONT=Arial,Geneva,Verdana,Sans-Serif]Jabir Ibn Aflah made the first portable celestial sphere to measure and explain the movements of celestial objects.[/FONT]
http://muslimheritage.com/topics/default.cfm?ArticleID=232