Abu Ali Sina
Abu Ali Sina is undoubtedly one of the greatest Iranian scientists of all times. Born in 979 in the land of greater Khorasan, he was a man of many talents. Although predominantly he was a physician & interested in medicine, he knew astronomy, mathematics and philosophy too. Two of his most important works are the Book of Healing and the Canon of Medicine. The great Avicenna died in 1037 & at the age of 58. His tomb in Hamedan.