Hasan Ibn al-Haytham was an Arab mathematician, astronomer, and physicist of the Islamic Golden Age. Sometimes called "the father of modern optics", he made significant contributions to the principles of optics and visual perception in particular, his most influential work being his Kitāb al-Manāẓir, written during 1011–1021, which survived in the Latin edition. Read More
Indian Prime Minister Narendra Modi will meet Chinese President Xi Jinping on the sidelines of the Shanghai Cooperation Summit (SCO) meet in Bishkek, India's envoy to China Vikram Misri said on Thursday. ...
