Which Greek mathematician, from the 1st century BC, is best known for the theorem which bears his name and for leading a group who discovered square numbers and proposed that the earth was round, planets have an axis, and they travel around the sun?
Which Greek physician born in 460 BC to a family of priests and doctors lived most of his life on Cos and Cnidus and is generally considered to be the father of modern medicine?
Which Greek poet (1200 - 850 BC) is famous for the poems popularly attributed to him about the siege of Troy and the wanderings of Ulysses?
