• daannii@lemmy.world
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    18 hours ago

    I always thought it was a rotating, wide rubber belt. Maybe with fins. Idk

    Surely that would work better. ?

    • Etterra@discuss.online
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      12 hours ago

      I looked up the Dyson one and it uses a turbine rather than a fan, but it’s effectively the same concept. The spinny part is in the lower part.

      • daannii@lemmy.world
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        8 minutes ago

        I probably saw a diagram of the Dyson one at some point and that’s why I thought it worked like that.