Greatest Mathematician: Archimedes and His Eureka! Moment

In this biography, readers meet Archimedes, one of the greatest minds of the ancient world. An original and profound thinker, Archimedes was a mathematician, a physicist, a mechanical engineer, and an inventor. He is most famous for proving the law of the lever and inventing the compound pulley. He is also famous for shouting "Eureka!" upon making a new discovery.