22:36

Building a Vortex Tube

17:27

Spring-loaded Detents, alright!

18:17

Pulse Tube Cryocooler - Part 1

31:25

Shoot'n The Poop #5 - Just Plain Random

18:01

My TIG Is Breaking Up With Me

17:52

You can`t Buy this Machine, so I Built One

24:08

Shoot'n The Poop #3 - Variety Show

7:01

Coring Auger