NASA's clever technique to make combustion chambers
15:51
Eu Construí o Primeiro Motor de Foguete Com Fluxo Laminar
17:08
Prototyping (Tiny) Rocket Injectors
30:00
I tried to make a camera sensor
17:42
Uncovering The Genius of Fibonnaci Turbines
17:57
Gearless Magnet Bike
19:31
The Micro Mechanisms in Your Phone
21:23
Harmonic vs Cycloidal Drive - Torque, Backlash and Wear Test
16:44