Comment on Anon questions the magic box

docoptix@lemmy.world ⁨1⁩ ⁨year⁩ ago

• BarbecueCowboy@lemmy.world ⁨1⁩ ⁨year⁩ ago

  home.howstuffworks.com/magnetic-air-conditioner.h…

  Maybe not far off.

  source