Homemade CO2 Laser Tube
17:41
Homemade Gas Mixer For My DIY Laser Tube
14:14
Homemade CO2 Laser Tube Part 2
20:20
Little Junk Laser is a MEGAWATT Beast!
26:09
Testing New SUPER LASERS... These will take over the maker industry!
16:44
We Built A Laser Out Of Tin Foil And Highlighters
21:35
DIY Control Unit For My Co2 Laser Tube
14:43
Ruby laser design process
20:40