Porsche's patent is more about the method than the technology that would let the paint color change happen. It acknowledges ...

The E Ink technology that makes the Amazon Kindle work. It's the same tech BMW has used to make an iX that can change from white to black in moments - both the exterior paint and the interior surfaces ...

Here's a fun fact to ruin your day: Your car isn't painted with "Toyota paint" or "Ford paint." If you've ever gone into a body shop after a parking-lot kerfuffle and demanded the shop use "genuine ...