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Know Gags: Gravity lamp - works 200 years

By nihalk 289 days ago from http://knowgags.blogspot.com

This is one of the coolest gadgets ever made, Gravia - the gravity lamp. A student in Virginia won the Greener Gadget Award for his LED lamp that works on the gravity. The lamp has a weight that needs to be raised everyday; the weight is connected to a rotor by a cord. The electricity is generated by the slow fall of a weight t

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Tags: 200 years award gadget gravia gravity green lamp technology virginia


Defining The Laws Of Gravity, Or Is It?

By wildfxp 343 days ago from http://bloggin-ads.com

I'm sure everyone had a wonderful Christmas and I sure did, but for many of us that are students, we still look forward for the rest of...

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Tags: gravity hills weird