Security access control iris scanners
29:06
Another genome sequencer - Roche 454 junior
33:56
Ionscan 400B Airport substances detector
55:04
Curso básico de informática y tecnología para principiantes absolutos
46:14
X-Ray micro-CT scanner teardown
42:23
Workshop organization and parts storage
27:28
Markem Imaje industrial CO2 laser marking systems
18:41
Laser strain mapper teardown
3:50:46