Hobby inventor and several-time Guinness World Record holder Colin Furze has strapped a pulse jet to a rickety old bicycle. Why? Well, why not? Michelle Starr is CNET's science editor, and she hopes ...

Colin Furze, maniac maker of maniac things like the maniac 50mph baby carriage, has decided to attach a fire-breathing jet propulsion system to an old woman’s bike because that’s what maniacs do. As ...

Nowadays electric bicycles come in all shapes and sizes. What started out as a commuter-focused machine has quickly evolved to cover all facets of the cycling world. From e-road bikes to cutting edge ...

If you’ve never heard of PulseJet engines, you’re in for a treat – think ‘bigger is better,’ but in a high-volume, low-specific impulse, static combustion kind of way. … and yes, it looks just as ...

The dry lake beds of Cedarville, California, are a place where physics and common sense go to die. It’s flat, desolate, and wide open—the perfect backdrop for Bob Maddox, a man who looks at bicycles ...

In this final part of the pulse jet series, an old woman's shopping bike is transformed into a bomb-inspired safety hazard. The pulse jet adds a bit of speed, but balancing the bike is challenging.