Sanding trick gets water to slide right off surfaces - Futurity: Research News

Researchers have created a new method to make surfaces "superhydrophobic." That means water can't touch it, which could have a lot of interesting uses.

Researchers have developed a simple method to make surfaces superhydrophobicthat is, very water-repellantwithout chemicals often used in such processes. Their technique involves sandpaper, a selecti… [+5258 chars]

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