Rozaŭtuno@lemmy.blahaj.zone to DIY@slrpnk.netEnglish · 1 year agoTurning CDs/DVDs into a solar panelheliushub.comexternal-linkmessage-square6fedilinkarrow-up18arrow-down13
arrow-up15arrow-down1external-linkTurning CDs/DVDs into a solar panelheliushub.comRozaŭtuno@lemmy.blahaj.zone to DIY@slrpnk.netEnglish · 1 year agomessage-square6fedilink
minus-squareperestroika@slrpnk.netlinkfedilinkEnglisharrow-up1·1 year agoOr a solar concentrator and a steam / Stirling motor.
Or a solar concentrator and a steam / Stirling motor.