A new type of self-cleaning surface has been developed by a team of scientists from the University of Cambridge. The nano-thin liquid-like coating is made of tiny particles of silica, which form a flexible film when applied to a surface. This flexible film is able to repel water, dirt, and other substances, making it ideal for use in a wide range of applications, from medical devices to self-cleaning surfaces. The coating is also highly durable, and is able to withstand a range of temperatures and conditions. The scientists believe that this new technology could revolutionize the way we clean and protect surfaces in the future.

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source: Phys.org