Gel layer inspired by camel fur could keep food and medicines cool

A thin gel layer that mimics camel fur can help insulate objects without the need for electricity, and could cool food, medical supplies or even buildings

Source:
https://www.newscientist.com/article/2259525-gel-layer-inspired-by-camel-fur-could-keep-food-and-medicines-cool/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home