The bicycle is a great invention. It is an extremely efficient method of transportation, even more so than walking. So why not harness that efficiency for other things? [Tony] had that same thought so ...

Remember those "bottle"-type dynamos that rubbed against the side of your bike tire in order to power the lights? Well, they've gotten a high-tech makeover, in the form of the fork-mounted CadenceX ...

One of my bikes has a bottle dynamo that presses on the tire and powers the front lamp. The Siva Cycle Atom is a modern-day equivalent, only it won’t rub away your tire or slow you down, and it’ll ...

Bicycle generator technology has advanced far beyond the bottle dynamos of years past, which as often as not would introduce enough drag when engaged to stall the bike. Granted, it’s not as much of a ...

How to Build a Practical Household Bike Generator We built a pedal-powered generator and controller, which is practical to use as an energy source and exercise machine in a household – and which you ...

To put it as simply as possible, the Volume Generator is a beast. Forget your track bike, the Generator will chew it up and spit it out. It comes with an eight-speed internally geared hub, hydraulic ...

HOUSTON It's not your typical stationary bike and while it may appear to be blue in color, it's actually green. "It's a bicycle powered generator," said Evangelia Smith who helped design the bike.

An curved arrow pointing right. This bike will give you 24 hours of power after a one-hour workout. The project was created by 5-Hour Energy founder Manoj Bhargava with developing countries in mind.

German company Schaeffler has just revealed an innovative new drive system for electric bicycles that eschews traditional bike chains and belts for an entirely electrical-driven system. The new system ...

Hello Space has been working on the tech since 2021 in collaboration with Toyota Tsusho Nexty Electronics Group, and the ...