Born on 786 Died on 833
Al-Hajjaj ibn Yusuf ibn Matar was one of the most influential translators of the late 8th and early 9th centuries in Baghdad, then the capital of the ʿAbbāsid Empire. Click here for more information.
Born on 1099 Died on 1100
Al-Idrisi was a noteworthy and original geographer. He used in a creative way the system of cylindrical projection of the Earth's surface, which was to be claimed some centuries later, in 1569, by the Flemish Gerard Mercator. Al-Idrisi's other merit, according to Udovitch is the extensive informatio...
Born on 1050 Died on 1110
Abu Hatim al-Muzaffar b. Isma’il al-Isfizari was a mathematician and mechanician who flourished in Khurasan (north-east Iran).