Kids science - Young Engineer at work - CD player disassembled

This video is intended for parents who are looking for inspiration and ideas which then they can try with their children.
My son wanted to try to shoot a video himself and I saw it as excellent opportunity to allow him to have little bit of fun, learn something and to spend time together. The old CD player was sacrificed to achieve all above.
He had some fun running a motor with CD on it and aplyig colours on the CD creating rainbow like effects.