Here is a very cool laser light show. What makes it cooler is that it can be made with items around the home! This one is quite simple and does not take much time at all.
Be very careful during the building of and using of this device, it is quite easy for a mistake to happen and the laser to shine in you eye. I highly suggest wearing laser safety goggles during the entire process.
Step 1: Materials
- Scissors(Heavy kitchen scissors work best)
- 9v Motor (can be found in many toys and especially cheepo hand-held fans.)
- Popsicle sticks
- CD (will be destroyed so make sure there is nothing on it that you want)
- Hot glue gun
- A laser (obviously)
- Laser safety glasses or some other form of eye protection that will keep your eyes safe from the laser.