A glowing horizon for phones

A tiny radioactive battery could keep your future phone running for 50 years::A glowing horizon for phones

  • Boozilla@lemmy.worldEnglish
    141·
    11 months ago

    Remember when folks wore watches with radioactive paint on them? Good times.

    • grayman@lemmy.worldEnglish
      6·
      11 months ago

      It was more a problem of licking the little brushes than wearing the teeny bit on the wrist.