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Apr 15, 1452
Leonardo da Vinci
he designed bridges, war machines, buildings, canals and forts. -
Feb 15, 1564
Galileo Galilei
Observe the stars with his telescope -
Sir Isaac Newton
Gravity -
Charles Darwin
Discovered evolution -
Alexander Graham Bell
The Telephone -
Marie Curie
Discovered radium -
Albert Einstein
His Theory of relativaty