Have you ever heard someone described as going "beserk"? Turns out there's a ton of strange history behind this phrase. In tonight's episode, Ben, Matt and Noel explore the bizarre phenomenon of berserkers, the elite Viking fighting force that remains shrouded in myth and controversy in the modern day.

They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/

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