Perhaps the greatest inventor of all time, Leonardo da Vinci created a number of amazing works, and theorized even more that technology needed to catch up to. Oh, he was a pretty OK artist too...

In addition to engineering and art, he also liked to diagram the human body to pass the time. Who doesn't dig up the dead and sketch what their bits look like?

From defiling graves and painting the Mona Lisa, to aerial screws and giant crossbows of war(way cooler sounding than helicopters), Leonardo da Vinci may have the most all around impressive life of work ever, or that will ever happen.