To the average person, all jet boats might look the same and perform identically, but those who make a habit out of getting on the water every chance they get know that couldn't be further from the ...

V-drive inboards do a great job, so why bother with water-jet power in this specialized category? We didn’t honor Kyma for simply being different. The 6.2L 575 Indmar jet gives this boat shallower ...

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 ...

Highfield’s Velox 420 is a ­welcome addition to the entry-level-­­boat segment. Priced at $36,000, this jet-powered RIB is intended to fill the compact runabout niche somewhat abandoned by popular ...

Yep, I did it again. I bought something weird and crazy from China. It’s a mini electric jet boat. “What’s a mini electric jet boat?” you might be asking. Think: comically small one-seater boat with ...

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...

Screenshot from social media post of Ukrainian volunteers assembling a small cruise missile with a pulsating Trembita engine. Its task is to destroy objects and exhaust the enemy’s anti-aircraft ...