Manual Power gyroscopic phone charger

If you've been look for a way to charge your cellphone while getting some minor wrist exercises done at the same time (don't try and deny it), you might want to check out "Manual Power," the gyroscope flashlight charger. You pull the starter cord to get the rotor moving, and then make odd wiggling moves to bulk up your forearm and power a built-in LED flashlight or charge your phone via an adaptor. Buy a few, shut off the lights, and invite your friends over -- you've got a regular dance party.

[Via The Raw Feed]

[Zack @ Jan 27th 2006 4:51PM]

don't mock the gyro's, not only are they alot of fun, but they make a really cool sound when there warming up. (kinda sounds like an engine thats about to rev too high and explode)

[HP @ Jan 27th 2006 4:58PM]

Cool stuff :) But how long you have to dance to completely charge your phone?

[Ivan Kirigin @ Jan 27th 2006 5:20PM]

It's a powerball!

What we really need is a stillsuit, dunestyle, to power all out devices.

[Ivan Kirigin @ Jan 27th 2006 5:22PM]

sorry -- powerball video
http://www.powerballs.com/images/video_popups/akis.wmv

[lostsync @ Jan 27th 2006 6:21PM]

now that's just weird.

[cDub @ Jan 27th 2006 10:31PM]

from the looks of that video, thats no party id want to go to.

[asda @ Jan 28th 2006 12:00AM]

the video makes it look like the thing is shocking them to death or something.

[[e-mail] @ Jan 28th 2006 12:42AM]

These things used to be known as Dynabees and I first saw them in 1979. Back then they didn't come with the starting cord so I learned to start them like that. To this day I haven't me a single person who can start the things without the cord. A useless skill, I know, but it always enrages the other guy and it makes me feel superior.

[Jacinda @ Jan 28th 2006 3:15AM]

Servo? Tom Servo is that you? ..lol

[cw @ Jan 28th 2006 9:41AM]

man that's one god awefull website...

friend of mine has a powerball, took about 5 mintues to figure out to start it without the cord, he still can't

[Dissent @ Jan 29th 2006 3:23AM]

WTF?

Instead of carrying that gigantic piece of crap around, how about you carry around an extra battery?

[Urbo @ Feb 1st 2006 1:58AM]

"Gyrobics" is the next exercise craze for all sports (and there are many) that require wrist strength.

[patrick @ Feb 24th 2006 6:36AM]

If you put one of these gyros on a spring that is stiff enough to not bend back on itself but springy enough to let the gyro follow its own crazy path, and attach it to the top of your head it will keep going continiually while you are walking. Isn't it just a matter of sensitivity -- making the gyro so that it can store the ambient energy of your body moving relative to the environment? Wouldn't a really sensitive gyro accumulate ambient energy without you having to shake like the guy in the video?

[Robin Haswell @ Jan 21st 2008 5:58PM]

I start my powerball by running it along the ground. Short-pile carpet works best. Hard tops are also useful but can scratch the underside of your powerball.

Much easier and more convenient than using the cord.