Part-Time Genius

Why do so many smart people procrastinate? Is there a link between extreme achievement and putting off your work? And should you behead a roadside statue of St. Expedite if you miss a deadline? Will and Mango chat with author Andrew Santella about his book  SOON: An Overdue History of Procrastination, from Leonardo and Darwin to You and Me , to discuss why taking a lazy approach to your respo...

It’s the grand finale! Our last four greatest science ideas of the past 25 years include a very hungry super fungus, a chemical-free (but not dubstep-free) insect repellent, a poignant story of agricultural polymers and wet books, and a cure for sleep apnea that may require some negotiations with your neighbors. Check out the Zorbix website and YouTube channel ! This episode originally aired...

It’s the home stretch! Buckle up for ideas 8 through 5, which include some magical molecules, a sea creature that helped reinvent plywood, a medical treatment with terrifying origins, and a discovery that practically upended the world of classical music. This episode originally aired on March 6, 2025. Got a question you’d like us to answer? A rabbit hole you think we should explore? Em...

Today we’re covering ideas 13 through 9! These include a fascinating discovery about NASCAR and psychology, a clock that’s so accurate it’s reshaping our understanding of time, a tasty way to make concrete stronger (and more environmentally friendly), and some truly delightful revelations about dinosaurs. Plus: We explain particle physics through song. Check out musician David Na...

The countdown continues with ideas 19 through 14, and today we’re talking virtual dolphins, a bike helmet you’ll actually want to wear, glass that un-breaks itself, unusual diet tips from the Amazon, personal germ clouds, and a high-tech approach to eating lobster. Check out Shucks Maine Lobster here ! This episode originally aired on March 4, 2025. Got a question you’d like us t...

While we take a short break this week, we're revisiting our countdown of the 25 greatest science ideas of the past 25 years! It all kicks off right here with a breakthrough for jetlagged hamsters, a hot tub that’ll take you on a journey, a better ketchup bottle, a solution for one of the world’s most common tech annoyances, and some very bad news: chickens are definitely judging you. P...

Babies! We’ve all been one, and some of us have them. But did you know that baby talk serves an important purpose? Or that babies can fake tears to get attention? Today Mango and producer Gabe dig into some big science about tiny humans. Plus: What are zusers and bofels? Only a well-rested baby can answer that! Check out Candy Is Dandy: The Candy Review Podcast wherever you get your podcasts...

When's the best time to surf the Amazon? Can Brazilian termites help you make a better pizza? And did you pay too much for that venomous snake? (Spoiler alert: You probably did.) Today Will and Mango are uncovering some little-known facts about the big, beautiful country of Brazil! This episode originally aired on March 1, 2019. Got a question you’d like us to answer? A rabbit hole you think...

Grab your riding crop and hold on tight, because today we’re taking a spin through the history of merry-go-rounds! Why do British carousels rotate in the opposite direction from the rest? Which future U.S. president had a summer job sanding ponies? And what’s the connection between carousels and Eggo waffles? Saddle up your speakers, because Will and Mango have the answers! Plus: The w...

Why is there a bull on the Elmer's glue bottle? What did kids use to carry their books around before they had backpacks? And why does a giant cone tree get everyone excited about starting school in Germany? Will and Mango dig deep into their Trapper Keepers to bring you some stories you definitely didn't learn in school.  This episode originally aired on October 16, 2019. Got a question you&r...

What’s more fun than financial debt? Honestly, just about anything! But the team here has a knack for finding the silly side of any subject, and the history of people owing money to each other is no exception. Today, the guys share some out-of-the-box ideas for settling a debt, including paying your rent with a bunch of dead eels (looking at you, medieval England!) and recording an IRS-theme...

If you want to build a theme park, there are some big questions to answer. Is it really a theme park, or is it an amusement park? (There’s a difference!) Also, how many Santa Clauses should you have? (Important.) And what do you need to do to be more eccentric than Walt Disney? (Start by picking a favorite juice, and then act irrationally when people don’t want to drink it.) Featuring...

Summer may be winding down, but we’re not done traveling yet—so grab your SPF and join Will and Mango on a big trip across the world’s smallest continent! Want to know the secret to Aussie slang? Or why the country is littered with ghost towns? We cover all that and more, including the best place to spot a pod of orcas and the least sweltering time of year to visit. Plus, we answ...

Park rangers do so much more than just keeping Yogi Bear from stealing picnic baskets. Whether it’s outsmarting poachers, fending off the Klan, protecting tourists from gator attacks, or helping tiny endangered species make their way to sea, Will and Mango celebrate the heroes who keep our national parks running.  This episode originally aired on April 6, 2018. Got a question you’...

Experimental archaeology is the science (and art!) of discovering what ancient worlds smelled, tasted, sounded, and felt like… a process that often involves going to some truly incredible lengths. Author Sam Kean stops by to recount his adventures researching his new book, Dinner with King Tut—from hurling stones with a 30’ tall catapult to modern mummification to an unfortunate...

What band was named as a tribute to their high school gym coach? Why did The Earwigs change their name to Alice Cooper (hint: it might have something to do with a Oujia board)? And would Chubby Checker have been as popular if he'd taken the name Chubby Chesspiece? Get ready to turn it up to eleven, because Will and Mango are exploring some of the funniest, quirkiest and greatest band names in musi...

Grab your lab goggles and gloves, because today we’re taking a close look at the periodic table! From the visionary scientist who created it, to a 1980s war over element names, to the very strangest elements on the chart, Will and Mango have nine facts that’ll melt your brain like it’s made of gallium. (You’ll get the joke after you listen.) Got a question you’d like...

Every living thing dies—but sometimes, they come back to life! Perhaps unsurprisingly, Will and Mango have a lot of questions about this phenomenon. For example: How hard it is to bring a species back from extinction? Why do some people wake up in the morgue after being declared dead? Are fish markets the best places to look for extinct species? And can resurrecting the woolly mammoth help s...

Today Will and Mango are exploring the world of 3D printing, from the 1940s sci-fi writer who anticipated its invention to some of its strangest modern uses, like rescuing turtles, making snacks, and solving the housing crisis. Plus: can a 3D printer 3D print a 3D printer? Got a question you’d like us to answer? A rabbit hole you think we should explore? Email higeniuses@gmail.com or leave u...

Can grapefruit ice cream cure your hangovers? Have Japanese scientists really cracked the code on ice creams that won't melt? And why does seafood ice cream make patriots' mouths water? Gabe and Mango are serving up a big dish of our favorite summertime treat, with extra facts sprinkled on top!  This episode originally aired on May 31, 2018. Photo by Zach Camp via Unsplash. Thanks, Zach! Got...

Have you ever met a pharologist? Neither have we, but we know Princess Anne is one—she’s a lighthouse expert! Also, apparently there are lighthouse experts! Today Will and Mango explore nine weird and wonderfully specific fields of study, from bell-ringing to bats to the end of the world.  Got a question you’d like us to answer? A rabbit hole you think we should explore? Sen...

We all know the American places in America (Cleveland is one). But where should a U.S. citizen go to feel at home abroad? Will and Mango visit a wee America in Brazil (?!), tour the territories, and look for the Kentucky in Japan’s KFCs. Featuring our pal and Snack Stack author Doug Mack. This episode originally aired on July 14, 2017. Photo of a KFC in Toyohashi, Japan by Huu Huynh via Pexe...

Should men and women work out differently? Are rest days really necessary? And how did a group of 19th century German gymnastics enthusiasts transform America? Casey Johnston, author of the She’s a Beast newsletter and the new book A Physical Education, stops by to share some fitness facts that will really pump you up. Plus: The importance of strength training for cat owners. Casey's links:...

Hello, Puzzlers! Puzzling with us today: hosts of the "Part-Time Genius" podcast, Will Pearson and Mangesh Hattikudur! Join host A.J. Jacobs and his guests as they puzzle–and laugh–their way through new spins on old favorites, like anagrams and palindromes, as well as quirky originals such as “Ask AI” and audio rebuses. Subscribe to The Puzzler podcast wherever you get your...

Guess what happens when we try to pick the top 8 U.S. museums to visit? (Spoiler: we accidentally end up with 11 on the list.) From a mecca of kazoos to a dinner theater in a mine, here are some wonderfully bizarre places you shouldn’t miss. Plus, facts about SPAM! Featuring Dylan Thuras. This episode originally aired on July 5, 2017. Photo by Kindel Media via Pexels.  Going someplace i...