Gravity Light

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posted on Dec, 20 2012 @ 01:14 PM
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Pretty interesting not just for poor nations but also for survival or camping. Its a prototype but expect the Chinese to create the cheaper versions


How long does the GravityLight work for per lift?

The duration and power level/brightness are adjustable between just over 30 minutes and about 18 minutes (depending on what the bag is filled with). The light output on the video is generally at the higher power level.

Check out the link with more info.
LINK




posted on Dec, 20 2012 @ 01:37 PM
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reply to post by hp1229
 


That's very interesting. I've never thought about that kind of mechanism used like that. I may have to investigate for my own use.



posted on Dec, 20 2012 @ 01:43 PM
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reply to post by hp1229
 


I did not have sound but it looked interesting and I am glad to start seeing true technology uses instead of abuses. Meaning empowered use of technology that benefits mankind without having huge detrimental effects on the environment or user!



posted on Dec, 20 2012 @ 01:44 PM
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Originally posted by hp1229
GravityLight: lighting for developing countries.



There's an old saying that "Necessity is the mother of invention".

So... why isnt his actually true for "developing nations"?
Why is it that is this stuff (windup radio etc...) has to be invented by outsiders, for them?
edit on 20-12-2012 by alfa1 because: (no reason given)



posted on Dec, 20 2012 @ 02:00 PM
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very interesting, i bet someone can come up with a heavier model, with an self hanging system, one bag goes down, the other goes up with an arm or something

ideas are running wild in my head
edit on 20-12-2012 by pheniks because: (no reason given)



posted on Dec, 20 2012 @ 02:01 PM
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Originally posted by alfa1

Originally posted by hp1229
GravityLight: lighting for developing countries.



There's an old saying that "Necessity is the mother of invention".

So... why isnt his actually true for "developing nations"?
Why is it that is this stuff (windup radio etc...) has to be invented by outsiders, for them?
edit on 20-12-2012 by alfa1 because: (no reason given)
I've noticed that too but who the heck knows why that is that is the case most of the times (Corrupt Government??).



posted on Dec, 20 2012 @ 04:34 PM
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Is that something like Bud Light?

Oh. Nevermind. I see.



posted on Dec, 21 2012 @ 12:23 PM
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Originally posted by Phage
Is that something like Bud Light?Oh. Nevermind. I see.
sure you can use the weight of the Bud Light (empty or not) I suppose





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