walnutwalrus@lemmy.world to General Discussion@lemmy.world · 1 year agoHuman Powered Air Compressor and Energy Storage System | Low Tech Magazinesolar.lowtechmagazine.comexternal-linkmessage-square3fedilinkarrow-up10arrow-down10cross-posted to: diy@lemmy.worldtechnology@beehaw.orgsolarpunk@slrpnk.net
arrow-up10arrow-down1external-linkHuman Powered Air Compressor and Energy Storage System | Low Tech Magazinesolar.lowtechmagazine.comwalnutwalrus@lemmy.world to General Discussion@lemmy.world · 1 year agomessage-square3fedilinkcross-posted to: diy@lemmy.worldtechnology@beehaw.orgsolarpunk@slrpnk.net
I see, thanks. Interesting concept.