• ultrafastsloth@lemmy.world
    link
    fedilink
    arrow-up
    3
    ·
    2 days ago

    Same. In winter it doubles as a pocket heater. Summer is worse, I wish electronics could also feasibly convert waste heat to cooling, but physics be like “yea, nah”.

    • Samskara@sh.itjust.works
      link
      fedilink
      arrow-up
      3
      ·
      14 hours ago

      There are fans that attach to the backs of phones. Of course they use electricity as well.

      Clipping a sterling engine and a radiator to the back of a phone could be fun.