But Why is a show led by kids. They ask the questions and we find the answers. It’s a big interesting world out there. On But Why, we tackle topics large and small, about nature, words, even the end of the world. Know a kid with a question? Record it with a smartphone. Be sure to include your kid's first name, age, and town and send the recording to questions@butwhykids.org!
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Bad Seeds
The biggest black market you’ve never heard of is blooming right under your nose. Whether it’s a 4,000-pound cactus shoveled from the Arizona desert or delicate orchids pinched from the tangled jungle of Peru, rare plants are at the center of a rapidly growing and lucrative world of crime. Hosted by plant expert Summer Rayne Oakes, Bad Seeds plunges straight into it, featuring the buyers, the sellers, the obsessives, and those who came face-to-face with the criminals behind an underworld few know exist.

Making Sense with Sam Harris
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'Are Llamas Ticklish?' And Other Silly Questions
We're answering 9 questions that put a smile on our faces, and we hope they make you chuckle, too. Plus, you might actually learn something from some of the answers! Are llamas ticklish? Why do pickles and cacti look alike? What are boogers made out of? How do fish see underwater without goggles? Do skunks like their smell? Do pigs poop? Are elephants afraid of mice? Are jellyfish made of jelly? Why are yawns contagious? Guests include Jo Blasi from the New England Aqarium, naturalist Marry Holland, therapy llama-handler Shannon Joy, and Elephant Listening Project researcher Peter Wrege. Download our learning guides: PDF | Google Slides | Transcript | Coloring Page
Brave Little State: Tips From A Homeschooling, Remote-Working Mom
We’re sharing an episode of a Vermont Public Radio's Brave Little State. We know many of you are experiencing some changes now that schools in lots of states and countries are closed to slow the spread of COVID-19. For some families this is the first time you’ve had to try to do something like school at home. But others of you might do homeschooling all the time; and you’ve probably got some great advice for families who are new to this routine! This episode of Brave Little State brought together two families to talk about how to make the shift.
Coronavirus For Kids, And The Science Of Soap
As COVID-19 spreads across the globe, the World Health Organization has declared the novel coronavirus a pandemic. We’re answering questions about the virus with infectious disease doctor Krutika Kuppalli, who studies global pandemics. And chemistry professor Palli Thordarson, from the University of New South Wales on the science of why washing your hands with plain old soap and water is so effective against germs. Download our learning guides: PDF | Google Slide | Transcript
Why Do People Have Nightmares?
Why do people dream? Why do people have nightmares? How do dreams happen? Can people who are blind can see in their dreams? We're listening back to our episode about dreams with psychiatrist Dr. David Kahn of Harvard Medical School. Download our learning guides: PDF | Google Slide | Transcript
How Do We Fall Asleep?
Why do people need to sleep? How do we actually go to sleep? How does sleeping get rid of toxins in the brain? And how come when it's nighttime I don't want to go to sleep but when it's morning I don't want to wake up? Those questions and more, all about sleep. We're highlighting an episode from 2018 with pediatric sleep psychologist Dr. Lisa Meltzer. And stay tuned; our next episode is all about dreams! Download our learning guides: PDF | Google Slide | Transcript
What Happens When A President Is Impeached?
Curious kids are hearing about the impeachment trial of US President Donald Trump. So But Why is helping them understand what impeachment is and what happens when a president is impeached. We'll explain why impeachment is an important part of the US constitution and why impeaching a president doesn't mean removing him or her from office. Our guests for this episode are Loyola Law School professor and legal analyst Jessica Levinson and Kenneth C. Davis, author of Don't Know Much About History and other books. Download our learning guides: PDF | Google Slide | Transcript
Do Animals Get Married?
Do animals get married? Do they fall in love and have friends? Do they laugh when they're happy and cry when they're sad? When you talk to your pets, can they understand you? Why can't they speak to us? And do animals know what kind of animal they are? Alyssa Arre of the Comparative Cognition Lab at Yale tackles these interesting questions. Download our learning guides: PDF | Google Slides | Transcript | Coloring Page
Why Do Lions Roar?
Why do lions roar? Why do crickets chirp? Why do bucks shed their antlers every year? How can porcupines and hedgehogs avoid poking themselves? Do fish pee? What is the fastest fish? What do jellyfish eat? A roundup of animal questions, with answers from Paola Bouley of Gorongosa National Park in Mozambique, Kent McFarland of the Vermont Center for Ecostudies, naturalist Mary Holland and Jo Blasi of the New England Aquarium. Download our learning guides: PDF | Google Slides | Transcript | Coloring Page
How Do We Taste Food?
Why do we like to eat certain foods? Why do some people like to eat spicy food? And what's up with kids not liking vegetables? Why does pineapple hurt your mouth when you eat too much of it? Why do we taste things and how? Why do different foods taste different? Do animals have the same taste buds as people? In this episode of But Why we get answers to all of those questions from chef, author, and TV personality Chris Kimball, Dr. Leslie Stein of the Monell Chemical Senses Center, and Vermont-based chef and cookbook author Matthew Jennings. Download our learning guides: PDF | Google Slides | Transcript
Why Are Some Words 'Bad'?
In this episode, we tackle why some words are "bad". Plus: Why do people say bad words? Why aren't kids allowed to say cuss words? Why is the middle finger bad? And adults, don't worry, we won't actually be using any bad words in this episode! But we will explore the psychology and brain science behind bad words with Benjamin Bergen, professor of cognitive science at University of California, San Diego. He's the author of What the F: What Swearing Reveals About Our Language, Our Brains, and Ourselves. Download our learning guides: PDF | Google Slide | Transcript
Ice, Ice, Baby: Why Is Ice Slippery?
How does water turn into ice? Why is ice sometimes slippery and other times sticky? Why is it so cold? Why does it float? How are icicles made? Why are icebergs mostly underwater? What was the ice age? We'll get answers to all of those questions with help from Celeste Labedz of the California Institute of Technology. And we'll take a trip to the world's largest skating rink, the Rideau Canal in Ottawa, Ontario. Download our learning guides: PDF | Google Slide | Transcript
How Do Meteorologists Predict The Weather?
How do weather people predict the weather and know what's going to happen tomorrow? Why is a meteorologist called a meteorologist? We learn about weather forecasting with National Weather Service Meteorologist Jessica Neiles and NBC5 Chief Meteorologist Tom Messner. Download our learning guides: PDF | Google Slide | Transcript
Are Unicorns Real?
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
Are Jellyfish Made Of Jelly?
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 Do We Have To Go To School?
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