Interesting idea but I think it’s gotta be made to work without helium to be viable.

  • cmnybo@discuss.tchncs.de
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    3 days ago

    Hydrogen would be fine as long as it’s not flying above an inhabited area. Helium supplies are limited.

    • Photonic@lemmy.world
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      2 days ago

      With forest fires already more rampant every year because of increasing drought? I don’t think so…