Top: an eNPoM, which changes colour as a function of redox state of the thin (0 to 20 nm) polyaniline shell surrounding each gold nanoparticle on a gold mirror substrate. Bottom: experimental ...

Pixelated colouration: A seven-segment display is created by manipulating multiple air channels to activate liquid crystalline elastomer-based pixels. (Courtesy: Nat. Mater. 10.1038/s41563-021-01075-3 ...

Many animals possess the remarkable ability to change color, a crucial survival strategy honed over millions of years. This adaptation allows them to camouflage themselves from predators, ambush prey ...

Nature's changes are fascinating. Birds are no exception, with some species transforming their feather colors with the seasons. These changes help them hide from predators, attract mates, and blend ...

IF I told you there was a lipstick that suits everyone I’d forgive you for telling me it’s not possible. But thanks to clever colour-changing tech, which works like a mood ring for your lips, they do ...

LAS VEGAS, Jan 6 (Reuters) - German carmaker BMW has unveiled the world's first "colour-changing" car at the Consumer Electronics Show (CES) in Las Vegas. The concept car, called the BMW iX Flow, uses ...

Have you ever seen a mug that changes colour once a hot drink is poured in? Or a ring that is said to change colour with your mood? Both of these items use thermochromic materials. These substances ...

Russell A. Ligon does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

After first teasing it a few weeks ago, BMW today officially unwrapped its color-changing car at CES. The BMW iX Flow, as the German automaker has dubbed this experimental vehicle, is wrapped in what ...

George Van Doorn does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

The NHS has highlighted Raynaud's, a common phenomenon that is usually harmless but may occasionally signal a more serious ...