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Komando picks

How do submarines work?

Submarines are some of the most mysterious pieces of military technology. They stay hidden much of the time and details of their capabilities are closely under wraps. But, what do we actually know about them and how exactly do they work?

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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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