452 



A SHORT HISTORY OF SCIENCE 



SCIENCE 



GENERAL HISTORY, LITERATURE, 

 ART, ETC. 



I 



410-485. Proclus. 



476. Brahmagupta. 



Martianus Capella 

 (Liberal Arts). 



c. 480-524. Boethius. 

 c. 630. Arya-bhata. 



, 781-790. Schools of Alcuin. 



c. 830. Algebra of Alkarismi. 



940-1003. Gerbert (Pope Syl- 



vester II). 

 980-1037. Avicenna. 



c. 1000. 

 c. 1038. 



Bhaskara. 

 Alhazen. 



476. 



Fall of Rome. 



529. Edict of Justinian. 



Schools of Athens 



closed. 

 569-632. Mohammed. 



641. 



711. 



732. 



c. 742-814. 



The Hegira. 



Fall of Alexandria. 



Moorish Conquest of 



Spain. 

 Moorish Invasion of 



Western Europe 



checked by Charles 



Martel. 

 Charlemagne. 



962. 



Holy Boman Empire. 

 Abelard. 



1066. Battle of Hastings. 



1096-1270. Crusades. 



