Born on 1074 Died on 1144
Abu al-Qasim Mahmud ibn Umar al-Zamakhshari was a medieval Muslim scholar of Iranian origin, who subscribed to the Muʿtazilite theological doctrine. He was born in Khwarezmia, but lived most of his life in Bukhara, Samarkand, and Baghdad.
Born on 1028 Died on 1087
A leading scholar and the foremost astronomer of his time (1028–1087). He flourished in Toledo, where he constructed instruments and conducted theoretical and observational researches in astronomy. Combining theoretical knowledge with technical skill, he excelled at the construction of precision ins...
Born on 1193 Died on 15 Nov, 1280
Albertus Magnus, O.P. (1193/1206 – November 15, 1280), also known as Albert the Great and Albert of Cologne, was a Catholic saint. He was a German Dominican friar and a Catholic bishop. He was known during his lifetime as doctor universalis and doctor expertus and, late in his life, the term magnus...