One fearless man built a rocket jet-kart, flame engine and all. Inventor and creator extradionaire Colin Furze took his finished jet-kart for a test ride and reached top speeds of 60 mph. Furze had a ...

Picture this: an old, white-bearded man driving a homemade, fire-spitting, triple valveless jet go-kart through the desert. Now scroll down at the end of this article and hit the play button on the ...

The Rocketman is one of today's best-known daredevils. Even though he is in his 60s right now, old age isn't going to stop him from pursuing what he loves most. And that's building insane contraptions ...

When I spoke with inventor Robert Maddox on Friday, he was strapped to a pulsejet engine alone in the middle of the desert, waiting for the sun to set. In daylight, it’s more difficult to discern the ...