Are unicorns real? Who made them up? Where do they come from? What do they eat, how big are they, and do they have rainbow manes? We're answering all of your questions about unicorns-and learning about other mythical creatures as well with Adam Gidwitz, creator of The Unicorn Rescue Society and Dana Simpson cartoonist and author of Phoebe and Her Unicorn. Download our learning guides: PDF | Google Slide | Transcript | Coloring Page...
In this episode we're answering a few short questions about animals! Are jellyfish made of jelly? Do fish stink in the water or on land? Where do fish sleep? Do chickens have tongues? Can spiders sleep or not? How many types of animals are there in the world? Do snakes live in Antarctica? Is a springbok faster than a grizzly bear? Do skunks have big tails or small tails? Download our learning guides: PDF | Google Slide | Transcript | Coloring Page...
Why does school exist? When did kids start going, and why is it mandatory? Why are there 12 grades in school? Why do we call teachers by their last names? In this episode, we get schooled on school by sociologist Emily Rauscher and National Teacher of the Year Rodney Robinson. Download our learning guides: PDF | Google Slide | Transcript...
This week, we answer a question from 4-year-old Hugo in Burlington, Vt. Hugo wants to know how noodles are made. But he's about to get more than he bargained for! For this episode we visit a restaurant called M.Y. China, in San Francisco, CA to watch executive chef Tony Wu hand-pull 16,000 noodles in 2 minutes. The restaurant's owner, chef Martin Yan of the PBS show Yan Can Cook narrates the action. And to give us some historical context, Jen Lin-Liu, author of On the Noodle Road: From Beijing t...
How is paper made from trees? Why does paper fall apart when it gets wet? Why does it lose color in the sun? Who invented paper? We make a few sheet of paper and learn all about how it's made with artist Carol Marie Vossler at BluSeed Studios in Saranac Lake, New York. Download our learning guides: PDF | Google Slide | Step By Step | Transcript...
This episode is all about bugs! We've gotten a lot of questions from you about insects and other critters. So we're tackling them with the help of Jessica Honaker and Kristie Reddick, otherwise known as the Bug Chicks. Download our learning guides: PDF | Google Slide | Transcript...
Why do earthquakes happen? How do the tectonic plates move underground? How do we stay safe during an earthquake? Why are continents so far apart? Why do buildings sometimes catch fire after earthquakes? Why are there tsunamis after earthquakes? For this week's show we headed to California to visit Jennifer Strauss at the Berkeley Seismology Lab and we hear from Celeste Labedz at the California Institute of Technology. Download our listening guides: PDF | Google Slides | Transcript...
How do circuits work? How do electric plugs work? Why do some things conduct electricity and some things do not? How does a battery make a phone work? How do lights turn on? Where do electrons go when the electricity is off? How fast is electricity? How do light bulbs work? How does solar power work? How do electric cars work? Why is electricity dangerous? Electrical Engineer Paul Hines answers our questions for the second half of our electricity live call-in program. Hines is a professor at the...
Where does electricity come from? What is electricity made of? Who invented it? How does electricity work? What are electrons made of? Electrical Engineer Paul Hines answers our questions, in part one of our live call-in program. Hines is a professor at the University of Vermont and co-founder of Packetized Energy. Download our learning guides: PDF | Google Slide | Transcript | Watch On Facebook Live...
How do trains work? What about electric trains? Steam trains? Bullet trains? Why do they have to go on tracks? How can trains go so fast even though they're so heavy? And why don’t trains have seat belts? We’re traveling to Union Station in Washington, DC and answering all of your questions with Amtrak’s Patrick Kidd. Download our learning guides: PDF | Google Slide | Transcript...
This week we're answering questions about gender. We've gotten a lot of questions about the differences between boys and girls so we're tackling them with Vanderbilt anthropologist Anna Catesby Yant and Dr. Lori Racha of UVM Medical Center. This is a frank but age-appropriate conversation about male and female bodies and about how biological sex differs from gender. We think the whole family will enjoy this episode, but you're always free to give our episodes a listen to see if it's right for yo...
We're heading to the coast of Maine to learn a little bit about why the sea is salty and how mussels get their shells with Zach Whitener, a research associate at the Gulf of Maine Research Institute in Portland, Maine. We also get an answer to a question to how you get a ship in a bottle from Colorado-based ship-in-bottle builder Daniel Siemens in this encore episode from 2016. Download our learning guides: PDF | Google Slide | Transcript | Ship In Bottle Plans...
Lots of people are afraid of the dark, including many kids who have shared that fear with us. In today's episode we explore the fear of the dark with Daniel Handler, better known as Lemony Snicket, the author of the Series of Unfortunate Events books, and a picture book for young kids called The Dark. Then we go on a night hike with Vermont Fish and Wildlife biologist Steve Perren, to talk about ways to embrace the darkness. We practice our night vision by not using flashlights and we think abou...
Why do we need to eat and how does food give us energy? Why do you have to eat vegetables? Why does junk food taste so good? So many questions about food and nutrition. We get answers from Wesley Delbridge, of the American Academy of Nutrition and Dietetics. Other questions in this episode include: Why does eating salty food make you thirsty? Why is sugar bad for you? Why are vitamins in food? Why is breakfast so important? Why do children get hungry at night? Why is fast food so popular?...
Today, 10 questions with one answer in common: "That's a good question!" We've picked 10 stumpers, like: Why don't we suffocate in cars when we're driving? How do we know where our mouths are? Why are there more boys than girls in books? Do monkeys every touch the ground? Why don't fish get electrocuted when lightning strikes? Where does the sidewalk end? Our experts include naturalists Mary Holland, author Grace Lin, primatologist Sofia Carrara, pediatrician Laurie Racha, Dan Goodman of AAA of ...
Who makes the laws? That's what 5-year-old Paxton from Kelowna, British Columbia wants to know! We learn about laws with Mike Doyle of the Canadian organization Civix, and Syl Sobel, author of How the U.S. Government Works. We also answer a question from Charlotte in North Carolina: how do elections work? And Hattie in England asks why her country has a government and a queen.
Why do we laugh? Why do you feel ticklish when someone tickles you? Why can't you tickle yourself? In this episode, originally from 2018, we learn about how humor develops with Gina Mireault of the Infant Laughter Project at Northern Vermont University. Plus: April Fools traditions and we listen to jokes sent in by kids with Vermont comedian Josie Leavitt.
In this episode of But Why, we're answering your questions about...us! Why do you make But Why? How are podcasts made? And we're answering questions about the physics of sound and radio. What is sound and how is it made? Why are sound waves invisible? How do echoes work? How do microphones work? How do radio signals work? Answers to your sound and radio questions from our VPR colleagues: sound engineer Chris Albertine and Chief Technology Officer Joe Tymecki.
Why is there a big patch of garbage in the Pacific Ocean? Four-year-old Leon has heard of the Great Pacific Garbage Patch and he wants to know what the deal is. So we speak with someone who's actually been there! Teen Vogue News and Politics Editor Alli Maloney visited the garbage patch last year for a series called Plastic Planet. But in this episode we'll also explore how young people are becoming activists, trying to reduce the amount of plastic waste produced, waste that sometimes goes into ...
We're exploring two different animals in today's episode. One has a long neck and the other has a long trunk! We'll answer: Why are elephants so big? How do their trunks work? Why do they have tusks? Why is elephant skin so rough? Do elephants stomp? Are they actually afraid of mice? And Why are elephants being poached? Peter Wrege of the Elephant Listening Project, which studies elephants in Central African Republic, answers elephant questions. And Steph Fennessy, from the Giraffe Conservation ...
How was time created? How did one minute become 60 seconds and one hour became 60 minutes? Why is time segmented into 12-hour periods? How do clocks work? Why is a year 365 days? Why is there an extra day in February every four years? Does time have a beginning or an end? Is time travel possible? Answers to all of your time questions with Andrew Novick of NIST, the National Institute of Standards and Technology.
Why does the moon change shape? How much does the moon weigh? What color is the moon? Why does the Earth only have one moon? Why does the moon have holes? Where does the moon go when we can't see it? Why do we sometimes see the moon in the daytime? Why does the moon look like it's following you when you're in the car? Answers to your moon questions with John O'Meara, chief scientist at the W.M. Keck Observatory.
What is it like to be an adult? It's a big question from a young mind! We invited adults who listen to share their perspectives and Nora McInerny, host of the podcast Terrible, Thanks for Asking, helps guide us through that and a few other questions about the strange world of adults: Why can adults do things that kids can't do? Why don't adults play pretend like they used to when they were kids? What happens when you don't listen to your boss? And why do people cry when they're happy?
How does your body make poop? How many germs are in an ounce of poop? Why do people fart and why are farts stinky? Look, everybody does it, so today we're going to tackle one of the areas kids seem to find fascinating: why and how we poop! Plus, we get some help from Chicago public radio station WBEZ's Curious City to learn about what happens after you flush the toilet.
This week, instead of a normal episode, we're bringing you an episode from one of our podcast friends, Circle Round, from WBUR in Boston. Circle Round features folk tales from around the world, and we've selected one we think you'll really enjoy. French comedian Gad Elmaleh stars in "Armadillo's Song," a story about achieving goals and proving naysayers wrong!
Why don't spiders stick to their own webs? How do spiders walk up walls and on ceilings without falling? Why do spiders have eight legs and eight eyes? How do they make webs? And silk? What's a cobweb? How do spiders eat? And why are daddy long legs called daddy long legs when they have to have a female to produce babies?! We're talking spiders today with arachnologist Catherine Scott. Download our learning guides: Transcript | Coloring Page...
Why do we celebrate Halloween? Who created this holiday? Where do pumpkins come from and why do we carve them? This week we're answering your Halloween questions with a professor of all kinds of scary and creepy things, Regina Hansen of Boston University.
In today's episode we're not answering any questions. Instead, we're going to talk with 11-year-old twins Isabelle and Sophie Posner-Brown. When Sophie was two, she was diagnosed with a malignant brain tumor. She's had three surgeries and lots of chemotherapy, but she's been on a break from chemo for the last four years. The twins talked with But Why about what it's like to live with Sophie's illness.
A cancer diagnosis can be scary, and for kids it can be bewildering. We've gotten some questions about cancer and in this episode we answer them with Dr. Donald Small, director of pediatric oncology at Johns Hopkins School of Medicine. We answer how people get sick when it's not caused by germs, how people get cancer, and why cancer "does not have a cure." There's nothing graphic or scary in this episode, but adults may want to give this episode a listen if cancer is something your littles have ...
We'll learn about the kinds of animals that live in urban environments and the challenges they face! One young Australian listener wants to know why wombats, kangaroos and koalas hang out in the countryside rather than the city. Dr. Mark Eldridge from the Australian Museum Research Institute tackles that one. And we turn our focus to one particular urban dweller, the raccoon, with York University raccoon expert Suzanne MacDonald. She lives in Toronto, which has one of the most dense populations ...
