Can any one help me in telling some science exhibition models?

Question

MAJOR REQUIREMENT:High standard and simple to understand by common people

Answer 1

the scheme would be a scam~find the remote control for the Christmas lites and set up a display of something that is real unique and have the complex remote do change things to it. the Christmas lights a strung on my ceiling have for ten years done like eight difference settings to a programmable remote and can be set up to run different light patterns, so with a remote and a display of changeable lights all u have to do is make a item that is need by this in a artistic way for the home use. the lights were a $30.00 a long time ago, but trying to think up something like that might have application because of the uniqueness of all the features it could have engineered in to it with out revealing it is just a Christmas set up(using any one or more colors to enhance what u make and how the running lights would change)