All aboard! Mind-blowing facts about transportation. We find out what's up with those old-timey bikes with the humongous front wheel, airplane secrets, the Hindenburg, JK Rowling's minor error, and train facts that will make your brain go OOoOooOooOoO!
ALSO: Whose Ride is it Anyways? quiz, and "One Letter Off" word puzzle and new listener challenge
RUNTIME: 43 minutes 28 seconds
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