GeekAlerts

This tiny racing car on a keychain is equipped with two solar powered features – a LED flashlight in the front and a counterfeit money detecting UV light in the back.

The British company Flashbay has a new line of carbon neutral USB flash drives called “Nature Series”, featuring a natural hardwood shell from an PEFC certified source.

Some of you might remember that Eco-Friendly Water-Powered Clock that was covered here at GeekAlerts last summer. This new model takes it one step further by allowing you to power the timepiece with just about any liquid – yes, even beer.

This 3-LED flashlight from 5.11 Tactical uses no batteries whatsoever and provides the longest uptime (90 minutes) and the fastest recharge (90 seconds) on the market.

This leather case fits both the 2G and the 3G model of the iPhone and it is using the environmentally friendly solar power technology to provide your cell phone with some extra juice when the standard battery is running flat.

A flashlight with massage feature might sound weird, but who knows, maybe that’s just what you will need after having hand-cranked your way to a brighter environment.

We have seen it in the shape of a rat and as a pig. Now the eco-friendly, batteryless, hand-squeeze LED flashlight is back with a brand new design; the vampire bat.

Yes, it’s another week and yet another hand-cranked gizmo. This time a LED flashlight that features a 320-degree rotatable head and is waterproof up 9.9 meters (29.5 feet).

Remember that Water-Powered Clock that we wrote about last week? Now you can get a calculator powered using the same kind of environmentally friendly technology.

Another week, another hand-cranked gizmo. Last week we had the wind-up remote control and this week it’s time to take a look at the PowerPlus Piranha wind-up shaver.

This tiny solar “racing” car, the smallest one in the world with its 33 x 22 x 14 mm in size, requires no batteries whatsoever. You only need to take it out in the sunlight or close to a strong artificial light source to get the wheels moving.

The digital Bedol clock allows you to keep track of time in an eco-friendly way, without having to use any batteries whatsoever. The timepiece is powered by water and salt.