• SplashJackson
    link
    fedilink
    English
    arrow-up
    1
    ·
    4 hours ago

    Yeah, but those X-Ray Specs worked about as well as anything bought from an Ad thase days

    • Droechai@lemm.ee
      link
      fedilink
      English
      arrow-up
      1
      ·
      4 hours ago

      We never had that kind of ads in our books, they came in catalogues I sadly never got to order from even if the "make your own radio"kit with crystal always looked awesome

      • SplashJackson
        link
        fedilink
        English
        arrow-up
        3
        ·
        4 hours ago

        Those radio kits with the crystals actually worked, I remember building one with my pa. I forget the principle behind them