TAG RESULTS FOR: crank

Crank It Up: Solar-Energy FM Radio

So this isn’t really anything extravagant, but sometimes the best gadgets are the ones that operate in a simple fashion. This AM/FM radio has a bit of a DIY look with the old-school silver button on the top and the solar panel feeding it energy. There’s also a hand crank in case you live in Seattle or Alaska. It can’t do anything special, it just cranks out some classic tunes from the radio. Perfect for listening to WHYY whilst working... Continue reading

Dynamo LED mosquito repellant sounds cool, does it work?

Mosquito bites suck. There are no if-ands-or-buts about it. Aside from the possibility of contracting malaria or dingue fever, those bumps itch like hell. Leave it to the geeks to create a cool solution to this problem. The Dynamo Mosquito-Repellent LED Flashlight makes for a sweet flashlight, and it only costs $9. So the LED works great, you just turn the crank and the need for batteries is erased, so how does the repellant work? No one knows. Not even... Continue reading