Inspired by a couple of 40×20 N52 neodymium magnets he had kicking around, he decided to put together a hand-cranked generator and use it to generate plasma with.

The Jazmm Hand Crank Emergency Weather Radio & Solar Charger, NOAA/AM/FM is just $15 (regularly $30) in red. The yellow, blue and green colors are $18. The radio has three power sources ...

If you buy something via one of our links, we may earn a commission. The Dynamo Hand Crank Solar-Powered Lantern is the solution to all your outdoor lighting needs. The device is now on sale at ...

The Joyeky camping lantern lets you charge your phone by hand crank. And as of May 29, it's on sale for just $22 at Amazon.

The wÿnd helmet was designed with that fact in mind, as it features a set of hand-crank-charged lights that you simply pull out and mount on your bike whenever needed. Currently the subject of a ...

If you're looking for the best hand crank ice cream maker, there is no shortage on the market - but it's important to find the best one that suits your needs!

Though you will have to crank the tool pretty vigorously, customers claim that it is surprisingly powerful. One customer wrote, "USB powers my phone quicker than you would think. Gain 10% with ...

Inspired by a couple of 40×20 N52 neodymium magnets he had kicking around, he decided to put together a hand-cranked generator and use it to generate plasma with. Because that’s the kind of fun ...