Hand Jobs: Why Do We Shake Hands, High Five and Fist Bump?

When you think about it, they’re all pretty weird things to do.

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Welcome to DSC Original Content’s weekly podcast, where we explain a weird, tricky or surprising subject in mere minutes. In this edition, discover why you smell your hand after shaking hands (even if you don’t know you’re doing it); find out what we used to do before the high five; and learn why the fist bump is actually better for you than either of them.