Nisssan Chameleon: The Car That Changes Color

Does anyone remember a TV show called Viper? Viper was a high-tech crime-fighter car that could change color and transform at the touch of a button. Ever since I saw the pilot episode as a little boy who was intrigued with Physics, I was dreaming of ways to make paint change color by sending some electric current through it.

As it turns out, scientists were busy working on it instead of dreaming about it, and now they have come up with a solution: Paramagnetic Paint. Ok, there is no Nissan that changes color, but Nissan was one of those interested in the product. I won't be surprised if I see chameleon cars cruising down the streets in a couple of years.