Isaac Newton is famous for the three laws of motion and inventing the reflecting telescope. Sir Isaac Newton is generally regarded as one of the greatest and most famous scientists in history. Newton was an astronomer, physicist, mathematician and philosopher who is known for theorizing and reporting on gravitational force and the three laws of motion.He showed by use of a prism that white light can be split into a spectrum of colors and then used a second prism to show this spectrum can then be rejoined to produce white light. He wrote the laws of gravity. He said that Gravity holds the universe together.
