Part-Time Genius

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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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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Sure, invisibility is about magic cloaks and invisible inks. But it’s so much more than that! From the way butterflies see a secret world of light that humans can’t, to the real reason polar bears are completely undetectable to infrared cameras, there’s a whole big world you ought to hear about… even if you can’t see it. Featuring author Bob Berman.

This episode originally aired on September 1, 2017.

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Does a fondness for spicy foods mean you've got an aggressive personality? Did putting spices on  food help cavemen avoid illnesses? Is it true that super-spicy diets are linked to longevity? And what's the most effective way to soothe the heat if you bite off more than you can chew, tolerance-wise? 

This episode originally aired on May 2, 2018.

Speaking of living longer, be sure to check out Mangesh's other show, Sk...

Once upon a time, lobster was considered trash meat, monograms were seen as tacky, squash was played in rundown back alleys, and the only people doing Pilates were prisoners. So how did these things turn into expensive status symbols, beloved by the world's elites? Plus: How business casual made its way into boardrooms.

This episode originally aired on October 25, 2018.

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From the heartwarming origin of everyone's favorite undersea-pineapple resident, to lingo like 'gidget' and 'big kahuna,' to business suits designed for catching waves, surfing has made a massive splash in the world. Get ready to ride a wave of stories, because today Will and Mango have nine surfing facts for you!

This episode originally aired on August 21, 2024.

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Want to know what makes the only swimming pool on the National Registry of Historic Places so special? Or who built the first pool specifically for swimming? Or the strange reason Boston invested in an indoor public pool? From the secret pool hiding in the White House to New York's zaniest swim team, Will and Mango dip into the surprisingly refreshing history of pools. 

This episode originally aired on February 7, 2025.

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Everyone loves Dolly Parton. The American country singer has sold over 100 million albums worldwide, and her career has included six decades of chart-topping songs. But how did Dolly become Dolly? Where does she find inspiration for her lyrics? And why is she extra-popular in Zimbabwe?

This episode originally aired on August 13, 2018.

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You've heard the saying "stress kills." But are there good and bad stresses? Why does stress affect our appetites? And why do scientists think that mowing the lawn can make you less tense? Will and Mango take a carefree dive into the science of stress, from why it can help us to how we can get rid of it. 

This episode originally aired on April 20, 2018.

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How did flight delays lead to the invention of Irish coffee? Do you need a screwdriver to make an authentic screwdriver? And who the heck is Tom Collins, anyway? We hope you're thirsty, because Will and Mango have whipped up 9 cocktail facts that you can enjoy shaken or stirred.

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Who knew there was so much to know about our 50th state? From ice caves hidden under a volcano, to the wonderful reason you should never bring pork to the windward side, to the kinda disgusting way parrotfish have shaped the islands’ landscape, Will and Mango are taking a dip into Hawaii’s history.

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It’s a Part-Time Genius x Skyline Drive: How to Live Forever crossover episode! Places like Ikaria, Greece and Okinawa, Japan are said to hold the secret of longer, healthier life. But how did these so-called Blue Zones get discovered, and is their longevity power real or just a myth? What made them “blue”? (Spoiler, it has nothing to do with the ocean.) And why did the researchers behind the Blue Zones concept ha...

Sure, we know Lafayette as a street. And a college. And some of us know him as the charismatic Frenchman from Hamilton. But did you know he was France's richest orphan? And that his real name was Gilbert? And he might have been closer to George Washington than anyone really knew. Best-selling author Nathan Hale stops by to talk about his book Lafayette! and the man who inspired it.

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When did humans develop a taste for other animals’ milk, and how did dairy go from being a public health threat to a daily cereal topping? Why are some people lactose intolerant, while others chug milkshakes without a care in the world? Is A2 milk really better for you? And who’s behind those iconic milk ads? Grab a glass, because Will and Mango are serving up the answers—plus a sneak preview of the plant milks of...

There’s a reason the Guinness Book of World Records keeps getting stolen from libraries! Learn just how hard it is to grow the world’s longest fingernails, why India’s lone records judge has the hardest job in the world, and how chainsawing apples out of your mouth can lead to glory. Featuring Dan Rollman.

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Music festivals? Ho hum. This summer, treat yourself to a real adventure—like a super-gloopy mud festival, or the world’s greatest (and only, as far as we can tell) belly button festival.

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This episode originally aired on June 13, 2024.

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Happy Father’s Day! Will and Mango are celebrating with nine facts about dads, from the origin of the term “founding fathers” to the oldest dad on record.

Download SAILY in your app store and use our code PTG at checkout to get an exclusive 15% off your first purchase! For details go to https://saily.com/PTG.

This episode originally aired on June 16, 2018.

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Why is Z the last letter of the English alphabet (and why do British people insist on calling it zed)? Who stuck a tail on C and called it G? And is there a reason why the I in ‘child’ and ‘children’ sounds different? (Spoiler alert: Yes!) Linguist Danny Bate stops by to unpack the mysteries of the alphabet and discuss his delightful new book, Why Q Needs U: A History of Our Letters and How We Use Them.

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Should goalies get more bathroom breaks? Can a daily banana basket help players feel less homesick? And did a North Korean dictator invent a secret technology to guarantee more wins? Gear up, because Will and Mango have nine strange-but-true facts about the biggest tournament in soccer (which some of you call football)!

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