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Komando picks

This super-dry material repels all liquids

Do you know what “oleophobic” and “hydrophobic” mean? Essentially, a substance with either of these labels repels oil or water, and now, there’s a material that can easily keep itself dry no matter how many liquids are poured on it. It’s incredible to see in action.

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Stop robocalls once and for all

Robocalls are not only annoying, but they scam Americans out of millions every year. Learn Kim's tricks for stopping them for good in this handy guide.

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