-
galileo galilei
he made great imrovments to the telescope his discoveries supported the theory that the earth and other planets revolve around the sun. -
isaac newton
he developed three laws of motion and the law of universal gravitation his laws of universal gravitation explains why the moon orbits the earth and why the earth moves around the sun -
marie curie
she was the first person to recieve two nobel prizes as well as being a teahcer, xray technician, physicist, chemist and a scientist she was also a wife and mother -
gertrude ellion
she developed the medication treatment lukemika she did not able to obtain a graduate position