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Water bounces off metal treated by a special laser process.
Water bounces off metal treated by a special laser process.

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    Metal so slick that water bounces

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Metal so slick that water bounces

Scientists have developed a technique using precise laser patterns that renders metals superhydrophobic -- in other words, incredibly water repellent.

Metal so slick that water bounces

Scientists have developed a technique using precise laser patterns that renders metals superhydrophobic -- in other words, incredibly water repellent.