iHeartPodcasts and Kaleidoscope
Part-Time Genius
Are you a knowledge junkie who loves when facts are stranger than fiction? Do you find yourself constantly tripping down Wikipedia rabbit holes (and delighting in the journey)? Have you ever been told you ask a lot of questions? If so, congrats! You’re one of us: a Part-Time Genius! Join Will, Mango, and the team as we scour the globe in search of obscure facts, offbeat locales, and hidden histories. Along the way, we’ll chat with experts, play some games, get in touch with our silly side, and celebrate the fine art of staying curious.
Author
iHeartPodcasts and Kaleidoscope
Category
Podcast website
Latest episode
Jul 10, 2026
Where to listen?
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Episodes
Skyline Drive: Trickle-Down Astrology 03.05.2026 38:58
Hey PTG fans, Mangesh (aka Mango) has another show, Skyline Drive! On Sundays we’ll be sharing episodes from season 1 right here, so you can get excited for season 2, which drops in June. We’re up to episode 3, in which Mangesh and producer Mary travel back in time to the 1980s, to uncover the truth about Nancy Reagan’s obsession with astrology and how that changed the course of...
9 Side Hustles of the Rich & Famous 01.05.2026 30:18
How did a beloved children’s author become an expert on a rare breed of sheep? Which rock star is also an astrophysicist? And what happens when a famous actor becomes a clown, literally? Today, Will and Mango are pulling back the curtain on celebrity side hustles! Download SAILY in your app store and use our code PTG at checkout to get an exclusive 15% off your first purchase! For deta...
What’s a Salamander’s Superpower? with Emily Graslie 28.04.2026 43:19
It’s National Superhero Day, so we’re celebrating the animals who deserve their own Marvel spin-offs. Move over, Wolverine and Iron Man, we only care about mole rats, alligators, and salamanders now. Featuring science communicator and YouTuber Emily Graslie! Download SAILY in your app store and use our code PTG at checkout to get an exclusive 15% off your first purchase! For deta...
Skyline Drive: The Truth According to Jean 26.04.2026 40:40
Mangesh meets Jean, a 74-year-old romantic who decides she's finally open to astrology as she works to rebuild her life. Meanwhile, NYC astrologer Janelle Belgrave joins the team to offer some much-needed counsel; we interview a midwestern therapist who secretly uses astrology to better understand her clients; and Mangesh and his family hold on to hope in the face of some alarming news. Hey PTG fa...
7 Blunders of the Ancient World 24.04.2026 38:05
From the Greek actor who destroyed his career by mispronouncing a single word, to the mysterious collapse of a high-tech Mayan city, to a very wonky pyramid, today we're discovering some of the strangest gaffes in ancient history. EXCLUSIVE NordVPN Deal ➼ https://nordvpn.com/ptg Try it risk-free now with a 30-day money-back guarantee! This episode originally aired on October 24, 2024. Got a questi...
9 Stompy Facts About Godzilla 21.04.2026 26:10
Gabe loves monster moves! And Will and Mango... tolerate them. But, it turns out, we all love facts about Godzilla. From how Godzilla changed paleontology, to the giant monster's (secret) signature move, to why flattened buildings aren't the worst part of a Godzilla attack, in this episode we tip our hats to the King of the Monsters. EXCLUSIVE NordVPN Deal ➼ https://nordvpn.com/ptg Try it ri...
Skyline Drive: It’s Supposed to Be Fun 19.04.2026 40:20
Hey PTG fans, Mangesh (aka Mango) has another show, Skyline Drive! On Sundays we’ll be sharing episodes from season 1 right here, so you can get excited for season 2, which drops in June. Skyline Drive was selected as an Apple Podcasts Series Essential! Listen ad-free for a limited time. Mangesh begins his journey into the weird, wonderful world of astrology with a little help from his mom,...
Is Itching Contagious? (And Does Scratching Really Help?) 17.04.2026 31:34
Finally, an episode that scratches at all those answers you've been craving (in the most satisfying way)! Did an itching epidemic really halt the Revolutionary War? What happens when you scratch an itch and look in the mirror? And can tiny electrocutions really help your itchy skin? EXCLUSIVE NordVPN Deal ➼ https://nordvpn.com/ptg Try it risk-free now with a 30-day money-back guarantee...
Do You Have to Pay These Strange Taxes? 14.04.2026 30:29
If you enjoy biking in Finland, eating a bagel with cream cheese in New York, or avoiding the sun in Italy, bad news: you may owe tax on that. The good news is, we’ve got nine of the world’s most unusual tax laws to distract you from the pain in your pocketbook. EXCLUSIVE NordVPN Deal ➼ https://nordvpn.com/ptg Try it risk-free now with a 30-day money-back guarantee! Got a questio...
Are Pay Phones Making a Comeback? 10.04.2026 39:58
How did an ailing Connecticut wife inspire the pay phone? Why did thousands of people flock to the Mojave Desert just to use one? And do people really talk for longer when they know someone else is waiting? Today Mango and Gabe answer the call of nostalgia by tracing the rise, fall, and possible resurgence of the public pay phone. EXCLUSIVE NordVPN Deal ➼ https://nordvpn.com/ptg Try it...
Why Are Whales So Big? with Nick Pyenson! 07.04.2026 27:17
How long do whales live, and how do scientists figure out their age? What does it take to sustain a whale's enormous size? And why do whales have mustaches and belly buttons? Featuring Nick Pyenson, author of Spying on Whales and curator of marine mammal fossils for the Smithsonian. Buy Spying on Whales ! This episode originally aired on September 12, 2018. Got a question or idea for the sho...
9 Facts About Buttons That Aren't Nuclear 03.04.2026 8:26
Will, Gabe and Mango take the focus off the nuclear button, and put it squarely on all the other buttons out there that are feeling a little neglected, from colonial button molds to Jimmy Carter’s panic button accident in a bathroom. This episode originally aired on January 4, 2018. Got a question or idea for the show? Call our hotline at (302) 405-5925 or email higeniuses@gmail.com. Follow...
9 Kilt-Tilting Facts About Scotland 31.03.2026 27:33
What unique title do you earn if you climb Scotland’s tallest mountains? How is the Scots language being preserved? What’s the deep, dark secret behind bagpipes? And most important, do you support Will and Mango’s plan to register an official Part-Time Genius tartan with the Scottish government? (You absolutely should.) Got a question or idea for the show? Call our hotline at (30...
How Did the Avocado Conquer the World? 27.03.2026 32:20
Forget boring toast—the world has been making all sorts of avocado advances. Why aren't you using an avocado sock? Should you be investing in diet avocados from Spain? And why aren't you drinking your lattes out of avocado shells, like Australians do? Will and Mango dive deep into the tasty world of avocados to determine why they took so long to catch on, and what Baywatch Nights has t...
Is The Legend of Zelda the Perfect Video Game? 24.03.2026 48:50
Strap on your sword and grab your ocarina, because today we're celebrating the 40th anniversary of The Legend of Zelda ! Join Mango and Gabe as they uncover the secrets of Nintendo's landmark fantasy series, including the real-world inspirations and technical breakthroughs that helped bring the games to life. Plus: The inspiring story of a nonagenarian Zelda fan, and the reason why Link is so darn...
9 Last Words Worth Remembering 20.03.2026 10:50
On his deathbed, Winston Churchill’s last words were: “I’m bored with it all.” What a missed opportunity! In this slightly morbid but highly entertaining episode, Will and Mango dig up more last words, from Marie Antoinette's polite remark en route to the guillotine to the businessman who used his final breath to win a game. Plus: the infamous word that helped create one of...
9 Helpful Facts About Assistive Technology 17.03.2026 24:40
What’s an ear trumpet, and where can you find the world’s biggest collection of them? How did a frustrated young watchmaker transform the wheelchair forever? Why does a robotic arm make such a great dining companion? Today, Will and Mango discover some incredible inventions, past and present, that have made life a little easier for millions of people. Got a question or idea for the sho...
How Did Settlers Create New Orleans from Swampland? 13.03.2026 35:51
New Orleans is one of the most charming and unique cities in the United States… but 300 years ago, it would've been hard to see that potential. In this episode, Will and Mango dig into how French the French Quarter really is, why the local graveyards look like little villages, and whether the Peacemaker sandwich really can keep an angry couple together. This episode originally aired o...
What’s the Best Passport to Carry? (And Why Do We Carry Passports?) 10.03.2026 35:29
Travel identification has taken many forms over the years, from stone tablets to an exhausting process that involved posting your itinerary on a church door. But how did we arrive at the standardized booklets many of us carry today? How do different countries use art and technology to distinguish their passports? And what’s the best (and worst) passport in the world, according to experts? Pl...
Is Recycling Worth the Hassle? 06.03.2026 42:45
Why does Germany use five different bins for recycling? Can you trick people into being greener by putting wolves on packaging? And is recycling a good business to be in? Plus, why Totes McGoats is one of the worst phrases of all time... but also perhaps the best recycling mascot ever. Featuring Christopher Hassiotis from HowStuffWorks. This episode originally aired on January 24, 2018. Got a ques...
9 Nutty Facts About Hard-Shelled Fruit 03.03.2026 27:49
Why did people start (and stop) dyeing pistachios red? How do thieves pull off high-stakes nut heists? What’s up with the coconut that looks like a butt? And why do so many members of the PTG team have beef with pine nuts? Today, we’re cracking the delicious mysteries of nuts (and, yes, things that aren’t technically nuts). Got a question or idea for the show? Call our hotline at...
How Clean Should We Be? 27.02.2026 40:48
Is our obsession with cleanliness keeping us from peak health? Also, can hookworm cure allergies? Will harvesting panda poop make you rich? Plus: Why Amish dust is superior to other dust (seriously!). Featuring Penny Sarchet. This episode originally aired on June 14, 2017. Got a question or idea for the show? Call our hotline at (302) 405-5925 or email higeniuses@gmail.com. Follow us on Instagram&...
What’s the Best Way to Break a Bad Habit? 24.02.2026 34:35
Why is it so hard to stop oversleeping and eating candy? Why is it equally hard to start going to the gym and preparing healthy snacks? If you’ve been struggling with New Year’s resolutions, you’re not alone—turns out humans have wrestled with habits for centuries, like the guy who paid his servant to drag him out of bed in the morning. Will and Mango have the answers you n...
What Are the Only 10 Foods You'd Need to Survive? 20.02.2026 40:39
We have ZERO intention of eating less food! But if you had to pare down your pantry to the bare minimum, what are the only foods you'd need to survive? Is an all-potato diet healthy? And did Steve Jobs' strange diet affect his business decisions? Plus, Will and Mango discuss the Woodstock for fruit lovers and find out why the elderberry might be the most overlooked berry. Featuring Spudfit.com's A...
9 Awesome Facts about Opossums 17.02.2026 33:27
We honk at them in the street and shoo them away from our trash cans, but opossums are so much more than nocturnal nuisances. In today’s episode, Mango and Gabe get better acquainted with America’s only native marsupials, including the truth behind their famous talent for playing dead and their surprising connections to President Taft and Captain John Smith. Plus: A stirring ode to the...
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