Toroidal propeller

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newinsightfulfun

[–]Zapped 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (1 child)

I've seen toroidal props on boats, but not drones. Boat props are more elongated and more efficient than standard props.

[–]Canbot[S] 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 1 fun -  (0 children)

It's the first time I have seen it, and it looks brilliant. I would love to see performance testing on it. This design seems much safer than normal props.