poVoq@slrpnk.netM to Solarpunk technology@slrpnk.netEnglish · 1 day agoMirrored concrete for cheap solar energyyoutu.beexternal-linkmessage-square2fedilinkarrow-up138arrow-down11
arrow-up137arrow-down1external-linkMirrored concrete for cheap solar energyyoutu.bepoVoq@slrpnk.netM to Solarpunk technology@slrpnk.netEnglish · 1 day agomessage-square2fedilink
minus-squarereddig33@lemmy.worldlinkfedilinkEnglisharrow-up4·23 hours agoThat photo looks like a great way to start a fire.
That photo looks like a great way to start a fire.