A couple of others I can think of:

  • Crypto-boom of 2016ish: GPUs/mining rigs
  • LLM/AI hype nowish: User generated data
  • 90’s dotcom bubble: Server space
  • Captain Aggravated@sh.itjust.works
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    2 months ago

    I 3D printed a few dozen of these visor things for my local hospital that took 3 ring binder dividers as face shields/sneeze guards. Several ended up multi-colored because I used the ends of several spools of filament for that.

    • cynar@lemmy.world
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      2 months ago

      I’ve still got about 100 or so of them. I was mass printing them as part of a coordinated project. We basically managed to saturate the local area with them. Once demand suddenly stopped, I was left with the next batch ready to go. I’ve still to find a good use for them.