Lasers are from http://www.dragonlasers.com A 5mW orange / yellow laser pointer 593.5nm and a 2mW Aurora BP blue laser pointer 473nm make a cool laser display using just an electric motor and fan. The original unedited version of this video is courtesy of Simon from Canada. Music is James Last - BALLADE POUR ADELINE Yellow laser pointer and blue laser pointer are from Dragonlasers at http://www.dragonlasers.com