History is riddled with oddly-named diseases -- rickets, scurvy, brain fever and more. But where do these names come from? In the first part of this special two-part series, Ben, Noel and Max dive into the etymology of these strange and dangerous maladies... starting with dropsy.

History's Weirdest National Anthems
33:54

CLASSIC: The Statue of Liberty Almost Lived in Egypt
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Vacuum Cleaners are Ridiculous!
35:20