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2001/6/1-2 [Science/Electric] UID:21402 Activity:kinda low |
5/31 most of the electricity goes into refrigeration and AC. Why can't they invent a motor driven compressor which may be noisier, but much more efficient? \_ consumer goods aren't designed to be efficient. (cf. lightbulbs) \_ physics 7C. \_ Swamp cooler |
5/24 |
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