Build your own CPS 5 with our online course: https://www.cpsdrone.com/

MIT inspired toroidal propeller model: https://www.printables.com/model/405235
In this video we test the toroidal propellers on our underwater drone. You can also call it a DIY submarine. We test how fast are they, are they any efficient, and whether they are safe to touch at max speed.

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Our mission is to make building underwater drones as cool as the flying ones. You can help us by donating: https://www.buymeacoffee.com/cpsdrone

0:00 - We'll use an underwater drone
0:29 - What's a toroidal propeller
1:58 - Designing toroidal propellers
2:44 - Let's get everything assembled
4:03 - Testing the propellers
7:27 - What's the efficiency

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Music:
♪ Sunset (Prod. by Lukrembo)
Link :    • (no copyright music) jazz type beat “...