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Why shark scales are so cool

A shark's skin is made up of thousands of armor-like scales, known as denticles. Now, humans are copying that pattern to fight the spread of bacteria.
Why shark scales are so cool
News

How this tiny beetle could help solve our water crisis

Two-thirds of the world’s population faces an extreme water shortage at least one month a year. Many of these places are dry, arid deserts with no reliable source of fresh water – other than fog, that is. But fog capture isn’t as easy as you might think, at least for […]
How this tiny beetle could help solve our water crisis