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
Can You Make a Puppet Out of Ice? 24.06.2025 22:59
We pull their strings and stick them on our hands, but puppets are so much more than toys! Today Mango and producer Mary are taking you on a whirlwind world tour of puppetry, from Indonesian puppet shows that run until dawn to an avant-garde French ice marionette to… emo puppets? That’s right, emo puppets. Got a question you’d like us to answer? A rabbit hole you think we...
Who Invented Fentanyl, and How Did It Become a Crisis? 22.06.2025 23:26
Nowadays we often hear about fentanyl in the context of the opioid epidemic. But it began as a medical breakthrough, created by a pharmaceutical genius who was once ranked the second-best Belgian of all time. In this excerpt from the podcast Panic World, Mango and producer Mary explain fentanyl’s fascinating origin story—and the chemistry that makes it such a lucrative investment for c...
Why Do NASCAR Fans Drive Trucks and Formula One Fans Drive Yachts? 20.06.2025 39:19
Sure, we've watched Pixar's Cars a few times. But that doesn't mean we know anything about racing. Will and Mango dive into the strangely boozy origins of NASCAR, why you might need a yacht to enjoy Formula One, and how driver Dick Trickle made sure every race got off to a smoking start. Spoiler: it involved drilling a couple holes in his helmet. This episode originally aired on March 19, 2018. Ph...
Is Mexico City Really Sinking? 17.06.2025 38:12
From the floating gardens of Xochimilco, to the sinking sights of El Zócalo, Mango and Gabe explore some of the most fascinating, offbeat attractions in Mexico City. Along the way we'll dole out some helpful travel tips, including the best drink to beat the heat (and the altitude!), a must-try carb-on-carb breakfast sandwich, and the only subway station in the world with its very own woolly...
Why Can’t You Copyright a Chicken Sandwich? 13.06.2025 31:22
In 2019, a new cache of works entered the public domain—from Charlie Chaplin to Jane Austen stories to Felix the Cat cartoons. But what does that really mean? Will and Mango dig into how Mickey Mouse changed copyright laws, why Woody Guthrie got foiled by his publishers, and why British clowns check a case of eggs before putting on their makeup. This episode originally aired on January 18, 2...
Inside the Fact Vault: Bird Drama and a Tormented Statue 10.06.2025 32:19
Today producers Gabe and Mary are opening the top-secret PTG fact vault to share bonus stories from recent episodes, including an international seagull incident, a pioneering artist who painted chickens with eggs, and a novelty space song that must be heard to be believed. Plus: Breaking news about pennies and government puns. Listen to “The Ballad of Balladonia Night,” the official PT...
What's the Secret to Nintendo's Success? 06.06.2025 42:22
From Nintendo's history with the Yakuza to its dabbling in the seedy motel business, the House of Mario has a much longer and stranger history than you might guess. Find out what happened when the company tried to make knitting popular, how America's obsession with robots helped them nudge their way into retailers, and why a grabber called the Ultra Hand was the breakthrough the company needed. Fe...
9 Prime-Time Secrets of TV Guide 03.06.2025 23:20
What do TV listings have to do with the arc of American history? Quite a lot, it turns out! From hard-hitting journalism that exposed fake news, to billion-dollar business deals, to a photo manipulation scandal that made Oprah very angry, Will and Mango uncover the many ways this little magazine has made a big impact on our lives. Thanks to Ken at TV Guidance Counselor for the inspo—and for...
Thanks, Canada! 9 Great Inventions from the Great White North 30.05.2025 24:37
If you’ve ever taken out the trash, bought eggs, or gotten immersed in Avatar , you have Canada to thank for it. Pop on your toques and join Will and Mango for a deep dive into some fascinating Canadian inventions—and yes, hockey is mentioned. Twice. Got a question you’d like us to answer? An obscure rabbit hole you think we should explore? Send an email or voice memo to hi...
Are Pigeons Smarter Than They Look? 27.05.2025 30:01
Sure, they nuzzled their way into Mike Tyson's heart (and Nikola Tesla's, and Bert's from Bert and Ernie!), but how intelligent are pigeons? Have scientists really trained them to read? Did they actually play a role in discovering the Big Bang? And why are they so darn good at finding their way home? Plus: Are catfish their new nemesis? This episode originally aired on July 11, 2019. Photo v...
Did a Volcano Eruption Really Help Invent the Bicycle? 23.05.2025 28:44
Will and Mango dig into all the biggest bicycle questions: From how bikes seriously altered the dating scene, to how blind people ride bikes through traffic, to the ingenious way Kermit pedaled his Schwann in the Muppets Movie. Grab a helmet and join us! This episode originally aired on November 7, 2019. Got a bike we should see? Tag us on Instagram @parttimegenius ! Learn more about your ad choic...
Why Do We Blow Out Birthday Candles? 20.05.2025 32:10
You are cordially invited to this very festive episode about parties! Will and Mango unpack Italy’s history of painful confetti, the surprisingly violent origin of surprise parties, and the accidental invention of glitter. (Hint, it involved schnibbles in New Jersey.) Plus: Will makes a convincing case for having MORE clowns at parties. Photo by Aneta Pawlik via Unsplash. Thanks, Aneta! Foll...
What's the World's Most Ridiculous Video Game? 16.05.2025 24:39
Sure, Animal Crossing is cute. But what about a Tetris sequel that features Abe Lincolns and Frankensteins? Or a game that somehow blends Honey, I Shrunk the Kids with an anti-smoking campaign? Or the greatest (and maybe only?) game based on Noah's Ark? Today Will, Gabe, and Mango try to outdo each other with funniest, silliest, and most ridiculous video games they can find. This episode originall...
Let's Kiss the Cod in Newfoundland! 13.05.2025 30:06
Today Will and Mango are taking you on an adventure to the far-flung Canadian island of Newfoundland, a place known for its rugged beauty, majestic icebergs, sneaky fairies, rare fossils, and... moose bologna. Along the way we'll discover some of its unique traditions, like welcoming visitors by making them smooch a fish. Pack your bags and pucker up! Photo of St. John's, Newfoundland by Ritche Pe...
PTG Classic: 9 Surprising Facts about Moms 09.05.2025 13:40
In honor of Mother's Day, Will and Mango talk about what make moms special, from why their hearts are so in sync with their babies to their impact on your driving habits. Plus: how Thomas Edison's mom challenged his teacher—and helped him believe in his own genius. Photo: Yes, that's Mango and his mom Lalita! Follow us on Instagram @parttimegenius ! Learn more about your ad choic...
Why Chickens are Smarter Than You Think! with Sy Montgomery 06.05.2025 35:02
Chickens are full of surprises, from their understanding of property boundaries to their unique personalities to their ability to recognize (and name!) the humans around them. Author and longtime chicken enthusiast Sy Montgomery stops by to share some fascinating facts—and hilarious true stories—from her new book, What the Chicken Knows . Buy Sy’s book: https://symont...
PTG Classic: Who's the Greatest Pirate of All Time? 02.05.2025 46:44
Will and Mango have so many questions about pirates: Did they really exaggerate their R's? Did they all have parrots? Were lady pirates more successful than male ones? And was there really a rabbi pirate who made his crew keep kosher? From buried treasure to walking the plank, Will and Mango take a good look at the Golden Age of piracy. Photo via Chris Robert on Unsplash. Thanks, Chris! We're on I...
9 Super Catchy Facts About Theme Songs 29.04.2025 18:18
Chances are, you’ve heard all these songs made famous by film and TV… but you probably haven’t heard the stories behind them. Why did young Will Smith overrule music legend Quincy Jones? How did a contract clause influence the lyrics to one of the best-known theme songs of the 1960s? And what did Joe DiMaggio really think when Paul Simon wrote a song about him? Turn the volume u...
Inside Baseball: Magic Mud, Torpedo Bats, and High-Altitude Homers 25.04.2025 36:33
Baseball season is underway, so Will and Mango are celebrating with a deep dive into America’s pastime. What’s the secret feminist message of “Take Me Out to the Ball Game”? Why are you more likely to hit a home run in Denver than in Miami? And how did the pipe organ become baseball’s semi-official soundtrack? Our brain-bases are loaded and we’re ready to answer...
PTG Classic: How Did P. T. Barnum Trick the World Into Riding Elevators? 22.04.2025 31:50
Elevators seem pretty mundane, until you realize a certain king used them to hide his mistresses, a certain politician used them to exaggerate the height of his buildings, and all of America refused to ride them until a certain marketing genius (the one and only P. T. Barnum!) designed a stunt to get everyone on board. Photo via Sung Jin Cho on Unsplash. Thanks, Jin! Next time you're on an e...
9 Extremely Valuable Facts About Pennies 18.04.2025 20:13
It may be on the verge of extinction, but the humble penny is rich with history. Will and Mango dig deep into their pockets and discover stories like the origin of the phrase “a penny for your thoughts,” the rare penny that’s worth $2.4 million, and an English trend of chopping pennies in half. Plus: The real reason why you shouldn’t swallow a penny from 1982. (Actually, ju...
PTG Classic: Why Are We So Fascinated By the Titanic? 15.04.2025 42:13
Today marks the 113th anniversary of the Titanic's sinking, so we're bringing back this classic episode! For some reason our hearts keep going on and on for the Titanic. But what was life actually like on the ship? Why were there so many electric horses on board? How bad did third class passengers have it? And did Hollywood really produce a silent movie about the disaster just two weeks after it o...
PTG Classic: What Flavor Is Dr Pepper? 11.04.2025 22:06
Dr Pepper's flavor is just one of many questions we have about the drink. Who is the doctor behind Dr Pepper? Is tomato one of the soda's 23 secret ingredients? Should you actually be drinking your Dr Pepper hot? And why doesn't Dr Pepper have a period in its name? (Does the good doctor think it's above the laws of grammar?!) Also, what did Dr Pepper do to make Guns 'n Roses so angry? Will and Man...
9 Page-Turning Secrets of the Library of Congress 08.04.2025 20:56
Shh! Today Will and Mango are exploring the Library of Congress, one of the world’s greatest repositories of literature, science, art, and… old cake? They also discover how this legendary institution came to be, and what the Librarian of Congress actually does all day (no, it doesn’t involve stamping books). Plus: The inside story of Thomas Jefferson’s short-lived pasta-ma...
PTG Classic: What's the Science Behind Introverts? 06.04.2025 38:14
Are extroverts happier than introverts? Is coffee bad for an introvert's brain? And does your personality type make you more likely to be arrested? (Spoiler: it does!) Will and Mango take a closer look at the secret talents lurking inside your friendly neighborhood introvert. Image Via Nothing Ahead at Pexels See omnystudio.com/listener for privacy information.
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