What man of the Renaissance was an artist scientist and an inventor?

The renaissance was a time for rebirth of genii. people extended their intrests in many subjects. such people were DA Vinci, Brunelleschi, Michelangelo , Verocchio, Donatello and many more. However I am concentrating on the era's main capital : Firenze or Fiorenza, as known then. we must not forget Galileo or Giotto of Padova/Patavium or other cities. A perfect example, however, would be Leonardo, which mixed all of the subjects above in his life at once.