How to build a laser in your living room. (Pt. 2)
27:44
Building a Solid State Laser - Pt. 1
20:20
Little Junk Laser is a MEGAWATT Beast!
27:21
DIY Home made High Performance TEA Nitrogen Laser and Dye Laser!
16:44
We Built A Laser Out Of Tin Foil And Highlighters
13:36
Homemade CO2 Laser Tube
8:10
This Laser Turns Infrared into BLUE
8:02
Building A Simple High Voltage Nitrogen Laser (Ft. StyroPyro + giveaway)
22:05