VeganPizza69 Ⓥ@lemmy.world to Solarpunk@slrpnk.netEnglish · edit-21 year agoHuman Powered Air Compressor and Energy Storage Systemsolar.lowtechmagazine.comexternal-linkmessage-square0fedilinkarrow-up10arrow-down11cross-posted to: [email protected][email protected]
arrow-up1-1arrow-down1external-linkHuman Powered Air Compressor and Energy Storage Systemsolar.lowtechmagazine.comVeganPizza69 Ⓥ@lemmy.world to Solarpunk@slrpnk.netEnglish · edit-21 year agomessage-square0fedilinkcross-posted to: [email protected][email protected]