Comments by "king james488" (@kingjames4886) on "Holograms, Lasers u0026 Boredom; the CED's march towards eventual invention (CED Part 4)" video.

  1. things don't become cheap and readily available until there's a market for them to be mass produced though... at one point people probably thought cameras were too expensive and complicated and could never be a commonplace item... same with computers.
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