walnutwalrus@lemmy.worldBanned to

General Discussion@lemmy.world · 3 years ago

Human Powered Air Compressor and Energy Storage System | Low Tech Magazine

solar.lowtechmagazine.com

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Human Powered Air Compressor and Energy Storage System | Low Tech Magazine

solar.lowtechmagazine.com

walnutwalrus@lemmy.worldBanned to

General Discussion@lemmy.world · 3 years ago

3

Chat

walnutwalrus@lemmy.worldBannedOP
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3 years ago
the website is solar-powered, so I think the images are optimized to use less energy as well (just a guess)
- anteaters@feddit.de
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  3 years ago
  I see, thanks. Interesting concept.

General Discussion@lemmy.world

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