intelati@lemmy.world to xkcd@lemmy.worldEnglish · 1 year agoHeat Pump: 2790xkcd.comexternal-linkmessage-square0fedilinkarrow-up12arrow-down10
arrow-up12arrow-down1external-linkHeat Pump: 2790xkcd.comintelati@lemmy.world to xkcd@lemmy.worldEnglish · 1 year agomessage-square0fedilink