00:00people who could have changed the world and disappeared. Thomas Ogle was an American mechanic
00:03who invented a carburation system for automobiles that allowed them to travel a distance of more
00:08than 1,400 kilometers on just one gallon of gasoline. He rejected an offer from an oil
00:13company for his patent, and days later, his lifeless body was found, allegedly as a result
00:17of an overdose.