Daily conversations   Food & Restaurant   Travel & Car   Family   Home   Occupations   Kitchen   Week days & Seasons   School   Numbers   Colours   Parts of human body   Things   Persian language   Persian alphabet   Persian grammar   Persian Music   Persian foods   Persian poems   Iranian scientists   English words of Persian origin   Free Downloads   Support   Feedback   Upload your video   Search	Category  »  Iranian scientists                                  Saghani Ostorlabi, astronomer. Abu Hamid Ahmed ibn Mohammed al-Saghani al-Asturlabi, i. e., the astrolabe maker of Saghan, near Merv, was a Persian astronomer. He flourished in Baghdad, where he died in 990 AD. An inventor and maker of instruments, he worked in Sharaf al-dawla's observatory and, perhaps, constructed the instruments which were used there. Worked on the Trisection of the angle. Source: wikipedia.org Previous Next Related links: Abu Wafa Buzjani, mathematician. Al-Qumri, a Persian physician. Bukhtishu, Abdollah ibn, physician Esfarayeni, physician Ghazzali (Algazel), philosopher Add this page to Your Favorites   Previous Next
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