RCTESTFLIGHT Propeller Design Competition Kickoff
24:08
Testing 8 Innovative New Boat Propeller Designs
38:07
I Found the Most Efficient Propeller Design - Competition Ep. 3
24:13
Testing 12 Ultra Efficient Electric Boat Propellers
36:57
Testing Futuristic Propeller Designs on my Solar Powered Boat
11:22
Aerotech K535 in an Estes Rocket kit
11:48
The Unexpected Genius of Bionic Propellers
19:53
Building an FPV Seaplane - 3D Printed + CNC
11:36