What is Transparent Aluminium? - The Constructor
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Transparent aluminum is an optically transparent aluminum which is a crystalline substance made of aluminate powder alloys.
  • oxjox@lemmy.mlEnglish
    181·
    6 months ago

    FWIW, this has been around for about twenty years.

    • JustMy2c@lemm.ee
      61·
      6 months ago

      Yeah of course, they learned it in the eighties to be able to rescue some whales I think…

    • Zerush@lemmy.mlOP
      3·
      6 months ago

      Since 1985, one year before this StarTrek episode. But until now not producible in bigger scale.