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Komando picks

See how they work: Wind turbines

Every 24 hours, wind generates 35 times more electricity than humans across the planet use each day. We don’t capture and use all that energy, of course, but is it possible? Can we live in a world powered completely by wind? To answer that question, we have to start with the basics: wind turbines.

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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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