How to make a homemade CO2 Laser

This video presents an easy-to-make CO2 laser. The glass tubes can be obtained from old neon fluorescent tubes, and the aluminum pieces are easily built using a metal lathe and a drill. Visit my webpage: https://vadcpa.com/Val/Home.php

• #فناوری_و_رایانه
• #laser
• #co2
• #homemade
• #diy
• #carbon