Pack your bags and grab your bike, because today we're taking a virtual trip to Denmark—a land where treasure-hunting is encouraged, Walt Disney stole his ideas for theme parks, and there are very specific ways to eat your sandwich. Plus: A shocking conspiracy involving the Swedish Chef.

This episode originally aired on January 28, 2025.

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Photo of Copenhagen by Maksym Potapenko via Unsplash. Thanks, Maksym!

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Whether you're headed to the ballpark or a movie theater this weekend, chances are you'll encounter one of our favorite snacks: melted cheese on a pile of tortilla chips. You know how delicious this is, but do you know how nachos were invented? Or what happened when an American baseball team flew a little too close to the sun by trying to put them on a stick? You will after you listen to this episode!

This episode originally aired on November 20, 2018.

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Photo by Erick Su via Unsplash. Thanks, Erick!

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Turns out, the history of board games isn't as simple as passing Go and collecting $200. From the surprising way Abraham Lincoln's beard changed Milton Bradley's career, to the dramatic shift in Monopoly's political orientation, to the ancient Sumerian board game you can play online right now, today Will and Mango go wild game hunting... and come back with plenty of stories to tell.  

This episode originally aired on January 6, 2025.

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Photo by Maria Lin Kim via Unsplash. Thanks, Maria!

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Will thinks sleep is a waste of time. But will scientists ever find a way to let us survive without it? Why do we sometimes wake up feeling so groggy? And is it true that eating certain foods before bed leads to crazy dreams? Plus, our pal Simone Giertz stops by!

This episode originally aired on June 7, 2017.

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Possibly the greatest photo in the world by Kate Stone Matheson via Unsplash. Thanks, Kate!

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What can't gummy candies do? From helping kids gross out their parents (thank you gummi worms!), to helping Disney revive their animation division (Adventures of Gummy Bears was a catalyst!), to aiding senior citizens in regaining jaw strength (seriously!), these little treats have a big story to tell.     

This episode originally aired on September 12, 2024.

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Photo by Adriana Saraceanu via Unsplash. Thanks, Adriana!

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From Mark Twain's bizarre hatred of Jane Austen, to the heated argument that launched two great grocery stores, to the strange prank that ended a legendary comedy partnership, Mango and producer Mary go looking for historical beef and find plenty of sizzle!

This episode originally aired on January 10, 2025.

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Photo by Ibrahim Guetar via Unsplash.Thanks, Ibrahim!

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If you think about it, burying a bunch of random stuff in the ground isn’t the most logical practice. But for centuries, people have created time capsules for future generations to find. Today Will and Mango dig in, literally, to this strange phenomenon. What counts as a time capsule? Are there limits to what can be preserved? What are the most surprising (and disappointing) objects ever hidden away? Plus: The shocking true story of Blinky, the little lizard who could. Or couldn’t, as the case may be.

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Photo of the Crypt of Civilization via Wikimedia Commons.

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From the history of recorders (the OG flute), to a celebrity fart-flute performer, to the flautist who pulled off a museum heist in order to buy a new instrument... today's episode features nine fascinating facts about flutes!

This episode originally aired on May 9, 2024.

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Photo by Tsuyoshi Kozu via Unsplash. Thanks, Tsuyoshi!

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Rats! For centuries, we've tried (and failed) to keep them under control, because not only are rats brave enough to swim out of toilets, they're also kind of brilliant. Find out how they foiled Pablo Escobar, why some rat owners let their pets play dentist, and why tiny trousers are their kryptonite. Featuring author and longtime friend of the show AJ Jacobs.

This episode originally aired on June 7, 2017.

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Photo by Nikolett Emmert via Unsplash. Thanks, Nikolett!

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From making cows a little less gassy, to seasoning your clouds with salt, to creating floating pastures and hospitals, communities and scientists have come up with a whole lot of ingenious solutions to deal with climate change. Today Will and Mango explore the sunnier side of climate resilience. 

This episode originally aired on March 21, 2025.

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Photo by Jean Carlo Emer via Unsplash. Thanks, Jean Carlo!

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Are you a careful observer of seagulls? Do you have a passion for paddling in shallow, murky water? Could you spend an entire month circling the same city block? Do you like oatmeal? If you answered ‘yes’ to any of these questions, great news: there’s a world championship event for you. Grab your entry forms and be sure to let us know how it goes!

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Photo of the World Bog Snorkelling Championship via Wikimedia Commons.

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