If you really want to build a laser, please don’t use this tutorial. I have a much better tutorial here with better info If you are going to use this …
The video shows you how to build a high powered burning violet laser (reason why it says Blue/Violet in title is because half the things you point the violet laser …
With this simple mod you can turn your weak 5mW crappy laser pointer into a HUGE 150mW BURNING TORCH! You can light matches, pop balloons, and ignite firework fuses with …
You can buy this laser for only $10.50 shipped here: Text review with lots of pictures: Here is my review of the True 5mW green laser pointer from DealExtreme. Awesome …
video shows how to run a laser pointer using a small “hobby size” solar panel. super simple DIY. fun experiment. panel is 1.5 watt 6 volt. (1watt 6volt panel will …
Laser pointer Lissajous curve display machine made of credit card, mirrors, small Neodymium Magnets, audio amp, sine wave generator(Gold wave) Lissajous curve wiki :