al Tusi – Discoveries of Islamic astronomy

By |2017-07-27T08:30:46-07:00July 27th, 2017|Islam, Science|Comments Off on al Tusi – Discoveries of Islamic astronomy

Al Tusi in his observatory (ca. 1259 AD) Nasir al Tusi was born in Iran in 1201 AD, as the Seljuk Empire was falling apart. The Seljuks were Turkic people. But al Tusi, [...]