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amock
on July 7, 2010
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Student makes his own Air Conditioner to beat the ...
In some places there is more than enough water for everyone, so wasting water isn't a concern.
eru
on July 7, 2010
[–]
Yes. And if you just have a pump in your garden, and let the water sink in again, after you use it, nothing's being wasted at all.
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