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groingo
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# Posted: 13 Dec 2012 01:01pm
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Interesting concept, see here: http://www.popsci.com/technology/article/2012-12/new-light-fully-powered-gravity
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Anonymous
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# Posted: 13 Dec 2012 05:45pm
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The most interesting part of that article are the comments.
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EvoQ
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# Posted: 13 Dec 2012 06:20pm
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I totally Agree the People that Comment on this site are all abunch of Morons. Sorry but it's true these High and Mighty cut down anything and everything that comes along.
It gets to the point where these commenters are Only posting to see their own posts.
Have you ever thought of just how many people actually talk or comment just so they can hear themselves ?
Sorry for the Rant, all in all a decent product for $10.00 bux, not my thing but for a 3rd world country and I am relieved to see this come to fruition hopefully replacing the Kerosene lamps they have to use. Poor Poor souls, we have t so good...
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groingo
Member
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# Posted: 13 Dec 2012 06:51pm
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Ya know, this idea reminds very much of a grand father clock mechanism where the hanging weights run the motor....might be worth taking a closer look, same principal.
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TomChum
Member
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# Posted: 27 Dec 2012 12:12am
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22 lumens is a usable amount of light. I use a single "little dot" (0.2w) LED to light my porch, and it's about 5 lumens.
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