Testing 8 Innovative New Boat Propeller Designs
24:13
Testing 12 Ultra Efficient Electric Boat Propellers
13:29
3D Printed WATER JET With TWO IMPELLERS - Visible Cavitation (TRANSPARENT)
11:36
The Genius of Cycloidal Propellers: Future of Flight?
26:17
Battling 200 RC Airplanes With a Giant Flying Ceiling Fan
38:07
I Found the Most Efficient Propeller Design - Competition Ep. 3
16:14
$3000 R/C Bulldozer with Saw Blades
18:58
Construí el MEJOR MOTOR DE AIRE COMPRIMIDO (Nuevo Diseño Rotativo)
9:08