Laser pointers are awesome. Some are so strong that they can pop balloons, burn through plastic CD cases, and much more. They come in many sizes and colors. They come in red, green, violet and blue. They come in a variety of 5MW (milawatts) to as strong as 500MW. I however have a 50 MW green laser and a 400 MW red laser. The green laser can pop balloons and the red one can burn through newspapers, light matches, and burn through a whole lot of other stuff.

On this site is a bunch of videos about laser pointerhttp://www.lasercommunity.com/movie.php