Watch A Handheld Laser popping Balloons

A jury rigged spirogram built in 5 minutes uses a high power laser pointer to create simple and cool light show. Laser from http://www.dragonlasers.com

A tutorial demonstrating how to clean a green laser pointer lens and the equipment you should use. Laser pointer is from Dragonlasers at http:// www.dragonlasers. com

Laser is from http://www.dragonlasers.com An explanation of the beam properties and burning abilities of Infrared IR lasers. Lasers used were a 400mW 808nm infra red IR laser pointer and 400mW 980nm infrared IR laser pointer. Infrared IR laser poi

Create this cool DIY glow stick filled with Mountain Dew. Not intended for drinking!

Demonstration tutorial of a Viper laser pointer and 3 types of diffraction gratings. Viper is courtesy of http://www.dragonlasers.com

A tutorial on how laser safety glasses can protect against high power lasers and cool demonstrations. Laser safety glasses are from www.dragonlasers.com

Laser is from Dragonlasers at http://www.dragonlasers.com A DIY video one how to make a simple green laser projector in less than 20 minutes on the cheap from Zedomax at http://zedomax.com/blog/

Learn how to make your own cell phone signal enhancing device!

Diffraction gratings from http://www.dragonlasers.com 3 Sparan series lasers (blue, green & red) are used with diffraction gratings to make a laser show. Also an explanation of diffraction gratings, how to use them and the precautions to take.

Segment from Hak5 1x03 - Build your own uber-gamer keyboard with this Model M mod