South Korean researchers create chameleon-like artificial "skin"
SEOUL, Sept 9 (Reuters) - South Korean researchers say they have developed an artificial skin-like material, inspired by natural biology, that can quickly adjust its hues like a chameleon to match its surroundings. The team, led by Ko Seung-hwan, a mechanical engineering professor at Seoul National University, created the "skin" with a special ink that changes colour based on temperature and is controlled by tiny, flexible heaters.
https://www.reuters.com/lifestyle/science/south-korean-researchers-create-chameleon-like-artificial-skin-2021-09-09/?utm_source=tldrnewsletter