Isaac Newton changed the way we understand the Universe. Revered in his own lifetime, he discovered the laws of gravity and motion and invented calculus. He helped to shape our rational world view.

DOM:To the stars and the moon in the sky. DICK:Ladies and gents we give you, the man who discovered how gravity works - Sir Isaac Newton. SIR ISAAC NEWTON:Oh get me down! DOM:Alright then.

Legend has it that Isaac Newton had the moment of inspiration that would lead to his theory of gravity when, on a warm afternoon, he saw an apple fall from a tree and wondered why it should fall ...

Isaac Newton was one of ... the greatest scientists who ever lived, Newton devoted his life to the study of the natural world, discovering the laws of gravity and motion, analyzing light, and ...