• scratchee@feddit.uk
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    4 天前

    I admit that when you said “big fan” I imagined a wind turbine in reverse.

    Zooming into the picture, I see it’s more like desk fans on sticks. I’m sure they’re bigger than that really, but is it really too much to ask for a windmill that does work that way?

    • pirateKaiser@sh.itjust.works
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      4 天前

      At this size I imagine you’d have to worry about the fan generating enough force to start tilting and falling without proper support