# What Did Sir Isaac Newton Discover?

Sir Isaac Newton discovered that white light is made up of seven colors. This was after he passed a beam of sunlight through a prism and discovered that the beam was broken into seven colors. He therefore noted that something that appears to be a certain color appears that way because it reflects that color and absorbs the rest.
Q&A Related to "What Did Sir Isaac Newton Discover?"
 An apple from an apple tree fell near to him (he never said it hit him on the head) Or so Newton told people was the inspiration for his work. The fact is that it took Newton almost http://wiki.answers.com/Q/How_did_sir_Isaac_Newton...
 Isaac Newton thought about gravity and the apple. He thought that maybe http://www.chacha.com/question/how-did-sir-isaac-n...
 Sir Isaac Newton was a mathematician and physics scholar who transformed our scientific world. In 1666, Sir Isaac Newton developed the theories of gravitation when he was just 23 http://www.ehow.com/how-does_5349637_did-newton-di...
 Gravity has been known since antiquity. Newton did not discover it; he simply formulated some laws that describe it. http://answers.yahoo.com/question/index?qid=200802...