poVoq@slrpnk.netM to DIY@slrpnk.netEnglish · 1 month agoThis mirror is 100 times cheaper than mirrors for cheap solar electricity & thermal energyyoutu.bevideomessage-square4fedilinkarrow-up10arrow-down10
arrow-up10arrow-down1videoThis mirror is 100 times cheaper than mirrors for cheap solar electricity & thermal energyyoutu.bepoVoq@slrpnk.netM to DIY@slrpnk.netEnglish · 1 month agomessage-square4fedilink
minus-squaremorphballganon@lemmynsfw.comlinkfedilinkEnglisharrow-up0·1 month ago… just make sure you don’t light the grass or your neighbor’s house on fire
… just make sure you don’t light the grass or your neighbor’s house on fire