Bob Maddox the Rocket-man riding his pulsejet engine powered jet skateboard 50 mph .He built the ACME skateboard with the Maddoxjets Cyclone 50 Pulsejet engine. Riding at Cederville California.
Aside from the tires, rims and brakes, Maddox fabricated the entire Skateboard – including the jet engines – in his shop.
Building custom-made rocket-powered toys may have started as a hobby, but it’s become a supplemental business to his career.Bob Maddox the rocketman talking about his acme jet skateboard and doing a walk around to show how he made it.
Robert is the worlds top pulsejet engine designer and builder of pulsejet engines and pulsejet powered machines, his pulsejet bikes have sold for over 25,000.00.
A pulsejet engine (or pulse jet) is a type of jet engine in which combustion occurs in pulses. Pulsejet engines are a lightweight form of jet propulsion, but usually have a poor compression ratio, and hence give a low specific impulse./wikipedia