Did you know?... You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
I'm sure this is completely normal behavior is some Notamerican country but to me, this is pretty disturbing. I guess it's the same as a kid playing with a cute puppy or something. Ok, now that I look at it that way... it's STILL effing crazy!