Da Vinci, Leonardo

   (1452-1519)

He was one of the greatest man of the Renaissance. He was involved in many subjects and discoveries in anatomy, aeronautics, and several other fields. He almost discovered the Circulatory System, he invented the first armored fighting vehicle for war when his help was needed, projected several aircraft and helicopters, and anticipated the submarine. He left lots of notebooks, sketches, and drawings. One of his first works was a landscape that he painted when he was 21 years old. Some major works included the Mona Lisa and the Last Supper. Leonardo was also regarded to as a very creative thinker and a philosopher. His last years he spent trying to figure out more science facts.