Sentences with phrase «with ibn»
Not exact matches
[77] The Rashidun caliph Umar ibn al - Khattab signed a treaty with Monophysite Christian Patriarch Sophronius, assuring him that Jerusalem's Christian holy places and population would be protected under Muslim rule.
http://religion.blogs.cnn.com/
In a book that has been compared in its revolutionary effect with Newton's Principia more than 700 years later, a Muslim scientist in Cairo — Abu Ali al - Hasan ibn al - Hasan ibn al - Haytham (or as he is known in the West, Alhazen)-- proved that light traveled in straight lines via various experiments that employed mirrors and refraction.