Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s ...

Ferrari, like any good supercar manufacturer, is always looking for ways to get more performance out of its cars. Whether it’s funky new shocks from Multimatic or advanced hybrid systems coupled to ...

If hopping on a motorcycle isn’t thrilling or deadly enough for you anymore, you may want to point your browser toward eBay Motors. The world’s first and only twin-pulse-jet-engine motorcycle is ...

Khris is a Mechanical Engineer and a classic car aficionado, who adores his Jags, Alfas, and old-school American muscle cars. He keeps tabs on everything from super exotics like an old EB 110 to the ...

Pulsejets are a popular DIY build for the keen experimenter, much loved for their mechanical simplicity and powerful roar. However, it can be difficult to get them running smoothly and producing high ...

I was surprised to find an article (Flight International, 16-22 April) on pulse detonation written as if this were new technology. Surely, in the Second World War, it was pulse detonation that Hitler ...