Toroidal propellers turn your drones and boats into noiseless machines

[b_ohare]

"While still experimental," highly interesting:

https://www.designboom.com/technolog...rs-01-27-2023/

https://youtu.be/b9a40Rs5CxE

[StuM]

Another very misleading thread "Subject" ( and article Headline)


And already discussed in another thread


https://www.cruisersforum.com/forums...ml#post3735640

[b_ohare]

Originally Posted by StuM

Another very misleading thread "Subject" ( and article Headline)


And already discussed in another thread


https://www.cruisersforum.com/forums...ml#post3735640

Apologies - missed that thread. Thanks.

[stormalong]

So we get a long video that shows power boaters driving at high speeds along a residential shoreline in an unsafe manner. Also get glitzy views of their product with no real data.

Typical hype.