This is very amazing!

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This is very amazing!

Via Ryan Drewrey

Originally shared by Dat Moose

This $5 lamp is powered by gravity (and just destroyed its fundin... - http://tpt.to/U9BDZ - shared from Taptu
http://tpt.to/U9BDZ

Comments

Stacy Sanchez said…
Developing countries? Lets make this type of technology for everyone!
December 26, 2012 at 9:55 PM
Ryan “IT Lab” Drewrey said…
The power of electricity, everywhere
December 26, 2012 at 9:59 PM
Magnus Itland said…
Well, since you have to lift the sack, it is actually muscle powered, which means food powered, which means plant powered, which means solar powered. If we could cut out all the middlemen, it would be more efficient. But since most people like to eat anyway, it is still a great idea. ^_^
December 27, 2012 at 12:26 AM
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