Color Changing Paramagnetic Paint

[Moe DeLoughan]

Here's a video of some people who painted their Jeep with paramagnetic paint. The paint changes hue/saturation with a high voltage, low amperage sinusoidal wave electric current applied. That's done wirelessly via an app.

[Moe DeLoughan]

Rats! Snopes is already on it:

[Stormin Mormon]

One Adam 12, one adam 12. I'm out on the freeway with a red Jeep. Uh, I mean a blue Jeep. I mean a brown Jeep. No, that's a yellow Jeep. I mean a purple Jeep. Sarge, you got to see this.

[Frank]

You might find this article on metamerism interesting:

I once had a red car that appeared bluish under the florescent lights of gas stations at night.