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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Radiolab
Radiolab is on a curiosity bender. We ask deep questions and use investigative journalism to get the answers. A given episode might whirl you through science, legal history, and into the home of someone halfway across the world. The show is known for innovative sound design, smashing information into music. It is hosted by Jad Abumrad, Lulu Miller, and Latif Nasser.
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.
La historia es ayer
Descubre cómo un ladrillo del siglo 16 se adelantó a Ikea y cómo el VHS fue el precursor de Netflix. Viaja miles de años en el tiempo excavando unos pocos metros de tierra, aprende lo que los humanos no se atreven a decir removiendo entre su basura. Escrito y dirigido por Marcus H, el arqueólogo Alfredo González Ruibal nos acompaña en este viaje a lo más profundo de la condición humana.
How does food turn into poop?
Why do we have to poop? Why does fiber make you poop? Why is poop brown? Why does it smell so bad? Why do farts smell bad, too? Yup, we’re going there! In this episode, Mary Roach, author of Gulp: Adventures on the Alimentary Canal, answers your questions about those things that we’re told not to talk about in polite company: poop and farts. We learn how astronauts use the bathroom in space and how many germs are in one ounce of poop.
Why do we have anxiety?
Why do we worry and how can we deal with it? Why do we get anxious? Where does anxiety come from? Anxiety or worry is a hard feeling to overcome, but it’s a universal human emotion. In this episode, we explore anxiety with clinical psychologist Eileen Kennedy-Moore, also known as Dr. Friendtastic. She helps us understand why moderate anxiety is useful and necessary. But too much worry can prevent you from learning new things or doing activities that could be fun. And she has some tips for how to overcome anxious feelings.Download our learning guides: PDF | Google Slide | Transcript
How do we vote?
Election Day in the United States is November 5 this year and election officials across the country are already hard at work setting up polling places and processing mail in ballots. Even if you’re not old enough to vote, you can be part of the process. You can watch voting machines be tested, observe the polling places on Election Day, or even watch votes be counted once the polls close. (Sometimes there are livestreams so you can watch from the comfort of your own home!) For this episode on how voting works, But Why stopped by the South Burlington City Hall on the day vote tabulators were being prepared. Plus we meet Vermont’s top election official, Secretary of State Sarah Copeland Hanzas. Have you asked an adult to take you to the polls yet? Download our learning guides: PDF | Transcript
What are red states and blue states?
What is voting? Why (and how) do people vote? Why can’t kids vote? Why are there red and blue states (not to mention donkeys and elephants representing political parties)? How can someone win the most votes but still lose the presidential election? We’re answering kid questions about elections with Bridgett King, a political scientist at the University of Kentucky. Download our learning guides: PDF | Transcript
Introducing ChopChop: Let's Get Corny!
A new food-focused kids podcast is here. It’s called ChopChop and it’s part of a non-profit committed to getting kids and families to cook and eat meals together. Explore tasty recipes on their website! They also publish a quarterly magazine in English and Spanish (a good way to practice a second language). We contributed to their very first episode and we have to say, it’s the corniest episode you’re ever going to listen to! Our contribution was the science of how popcorn pops. We hope you gain some kernels of knowledge from this episode! We had an ear full.
How do broken bones heal?
Why do we have bones? How do they grow–and how do they know when to stop growing? How many do we have in our bodies? And when we break our bones, how do they heal? What do casts do? And how do you know if you’ve broken a bone? Broken bones are a common occurrence in kids. Up to 40% of girls and up to 50% of boys will break a bone in their lifetime. In this episode, we learn about the role of bones in our body and how to deal with a fractured bone with Melissa Raddatz, a family nurse practitioner at Duke Health System in North Carolina. The first part of this episode is all about bones in general, and we shift to broken bones for the second half.Download our learning guides: PDF | Google Slide
How do wind turbines work?
How do wind turbines work? How are wind turbines made? What will our energy picture look like in the future? We’re taking a deep dive into wind power, and trying to make the technology understandable, with Josh Castonguay of Vermont utility Green Mountain Power. Download our learning guides: PDF | Google Slide | Transcript
Do earthworms have eyes?
Come along to learn all about the wriggling worms that live in the dirt beneath your feet. Earthworms are everywhere, and there are many species of worms yet to be discovered. How do worms communicate? Why do worms have slime? Why do worms come out when it rains? Answers to all of your worm questions with earthworm detective Sam James. Plus, we learn about worm composting with a kid who’s in charge of her family’s food scraps! Download our learning guides: PDF | Google Slides
How do we learn to swim?
But it’s important to know how to swim if you’re going to be around water! In this episode, Upper Valley Aquatic Center Swim School Director Kana Wyman gives us swimming tips, like how to get comfortable putting our heads in the water, how to float and more.Download our learning guides: PDF | Google Slides | TranscriptA few tips for getting started: If you don’t live near a pool or body of water, you can learn some primary skills even in a bathtub or using a bucket. Get used to putting your face in the water by using a bucket or big bowl. Keep your mouth closed and blow air through your nose. Humming can help make sure you’re breathing out. When floating, think about a string pulling your belly button up to the sky. It’s easier to float if you spread your body out, rather than curling into a ball. You may need to swirl your arms or legs to keep your whole body on top of the water. Some people have a harder time floating than others, due to body mass differences. So if it feels hard, it’s not your fault! Check with community swimming pools to see if they offer free lessons. Many pools, gyms or swim schools will offer lessons for kids and adults that are free or subsidized, at least occasionally, to make sure everyone has the opportunity to learn lifesaving swimming skills.
What’s it like to compete in the Olympics?
We’re celebrating the Olympics and Olympic athletes with an episode chock full of the interviews we’ve done with Olympians. Plus we answer some of the Olympic-themed questions you’ve sent us, starting with: what’s all the hype about winning a big piece of metal? And are those medals really made out of gold, silver and bronze? And we speak with Paralympian Emelia Perry, who’s competing in the paratriathlon in Paris! (Other athletes we hear from: skier Andrew Weibrecht, bobsledder Elana Meyers Taylor, and mountain biker Lea Davison.)Download our learning guides: PDF| Google Slide | Transcript
Why do we wear clothes?
Have you ever been threading one leg through a pair of pants in the morning and wondered…why do we wear clothes anyway? Or wondered why pockets in clothing designed for girls are sometimes smaller than the pockets in clothing designed for boys? In this episode we tackle questions about clothes with fashion historian and writer Amber Butchart.Download our learning guides: PDF | Google Slides | Transcript
Who invented pizza?
How is pizza dough made? How does gluten-free dough rise? Who invented pizza? Is there pizza in every country? Is yeast alive?! Kids love pizza and they have questions! We get answers from Frank Pinello of Best Pizza in Williamsburg and Scott Wiener of Scott’s Pizza Tours. Download our learning guides: PDF | Google Slide | Transcript
Why do oranges have peels?
Why do oranges have peels? Why is the inside of an orange segmented? Why are lemons and limes so sour? Why do lemons have seeds but limes don’t? Why does fruit have juice? How many oranges are in a gallon of juice? How do seedless oranges reproduce? How are oranges available year-round? Why are the fruit and the color both called orange? We’re answering questions about citrus with Fernando Alferez from the University of Florida’s Southwest Florida Research and Education Center. Download our learning guides: PDF | Google Drive | Transcript
Do people eat bugs?
Yes! In many parts of the world, insects are a regular part of people’s diets. Bugs are an efficient source of protein, and many cultures find them delicious. Some countries, like the US, don’t have a strong culture of insect cuisine, but that’s starting to change as people look for ways to feed a growing global population without using as many resources as we currently do. So insects might be an important part of our future diets as well. With all the talk about cicadas this summer, eating bugs has been making news for adults. So, in this bonus episode, But Why learns about cooking up insects with Joseph Yoon, edible insect ambassador at Brooklyn Bugs. Download transcript
Why do cicadas come out every 17 years?
This spring, trillions of periodical cicadas are emerging from the ground, where they’ve spent 13 or 17 years feeding on xylem (basically, tree juice). The two specific broods emerging this year have not come out at the same time since 1803, and kids may be hearing a lot of news about these loud insects. So today we’re tackling the cicada questions you’ve sent us: Why do cicadas come out every 17 years? What do cicadas eat? Why are there more cicadas at night than in the morning? Why do cicadas molt? How do cicadas get babies? We speak with Dan Gruner, professor of entomology at the University of Maryland, to get answers.Download our learning guides: PDF | Google Slide | Transcript