18:47

This Robot Glides Like an Ice Skater

20:19

High Precision Speed Reducer Using Rope

21:23

Harmonic vs Cycloidal Drive - Torque, Backlash and Wear Test

12:14

Building an Internal Cycloidal Robotic Actuator

30:09

I made a precision gearbox - with NO GEARS.

12:05

Alternative to bearings for tiny robots

15:53

MIT Mini Cheetah Actuator Teardown

17:57

Gearless Magnet Bike