Leo Da Vinci could write with one hand
Leo Da Vinci's studies of river erosion convinced him
Leo Da Vinci used to buy caged animals
Leonardo Da Vinci's last words were: "I have offended God and mankind. My work did not reach the quality it should have."
Leonardo Da Vinci was a prankster: he would put fake wings and horns on lizards to scare people in the Vatican.
Leonardo Da Vinci was the illegitimate son