Just occurred to me that the humble microwave should be a fairly effective Faraday cage, certainly for the microwave spectrum, anyone know how good it is for the relevant communication frequencies?

  • Showroom7561@lemmy.ca
    link
    fedilink
    arrow-up
    2
    ·
    23 hours ago

    I wonder if a cast iron crock pot would work, too. Those are dirt cheap second hand. They weigh a ton, though 😞