Would you like to visit the Barbed Wire Museum? The Spam Museum? Or the Vent haven Museum of Ventriloquist Dummies? Sounds like a great idea to plan a road trip around! John Green tells us about the weirdest museums ever, many of which are open to the public daily. I’m surprised by how many of these I’m already familiar with because we’ve posted items about them here over the years. They’re all here together in the latest mental_floss video.