liquid crystal? there's a video of such on a BMW iX below. https://www.designboom.com/technology/bmw-color-changing-car-paint-exterior-ix-01-05-2022/ https://

liquid crystal? there's a video of such on a BMW iX below. https://www.designboom.com/technology/bmw-color-changing-car-paint-exterior-ix-01-05-2022/ https://www.designboom.com/technology/bmw-color-changing-car...