10:17

Six axis racks

34:46

Every Minute One Person Is Eliminated

7:21

20 Mechanical Principles combined in a Useless Lego Machine

11:06

Cool Prints // 3D Printed Compliant Mechanisms

7:01

Screw/screw gearing

16:33

The "Impossible Torpedo" was real

34:51

How I built a Mechanical Calculator

19:19

We should use this amazing mechanism that's inside a grasshopper leg