maj2k3 (United Kingdom)
Wind up laptop
I have been searching the web for a month now when I came across the wind up radio. Now i got the idea that all the energy from the winding you do, could go into batteries and power a wind up laptop, wouldn't this be great for long aircraft flights? If this invention was created just think of what it would do to major laptop makers such as compaq and Hewlet packard.

Reward: some more information on wether this product has been invented or not.

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