
But Why: A Podcast for Curious Kids
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!
Latest episodes

8 snips
Oct 4, 2024 • 27min
What are red states and blue states?
Bridget King, a political scientist from the University of Kentucky, dives into the fascinating world of elections and voting systems. She explains why kids can't vote and how every vote matters in a democracy. Discover the reason it's possible to win the popular vote but still lose an election, and learn about the significance of red and blue states. Bridget also highlights the importance of civic education for young people, encouraging them to engage in the political process and advocate for their rights.

Sep 20, 2024 • 26min
Introducing ChopChop: Let's Get Corny!
Jorge Gaviria, Founder of Masienda, shares his passion for masa and corn's culinary magic. They dive into the versatile uses of corn, highlighting its nutritional benefits and significance in cooking. Expect lively discussions about popcorn science and a fun guide to making fresh tortillas. With personal stories and engaging recipes, listeners gain a deeper appreciation for corn. Plus, get ready for a delightful cooking demonstration and plenty of corny jokes to keep everyone entertained!

Sep 6, 2024 • 21min
How do broken bones heal?
In this engaging discussion, Melissa Raddatz, a family nurse practitioner specializing in orthopedics at Duke Health System, dives into the fascinating world of bones. She explains why bones are vital to our structure and support, and how they grow from 270 at birth to 206 in adulthood. Listeners learn about the types of broken bones, the healing process, and the technology behind casts. Melissa also shares insights on why kids are more prone to fractures and the importance of nutrition in maintaining strong bones. Perfect for curious minds!

9 snips
Aug 23, 2024 • 21min
How do wind turbines work?
In this engaging discussion, Josh Castonguay, a representative from Vermont utility Green Mountain Power, sheds light on the fascinating world of wind turbines. He explains how these giants convert wind into electricity and the essential role of blade size. The conversation dives into the integration of wind energy with other renewables, emphasizing the benefits of a diverse energy portfolio. Josh also touches on future innovations in clean energy, including advances in turbine technology and the growing demand for sustainable energy careers.

12 snips
Aug 9, 2024 • 38min
Do earthworms have eyes?
Join earthworm detective Sam James, who uncovers the hidden wonders of earthworms, and a young composting enthusiast managing her family’s food scraps. Discover how these fascinating creatures communicate without eyes and why they come out in the rain. Learn about the role of slime in their movement and the importance of earthworms for soil health. Plus, get tips on starting your own worm farm and cultivating nutrient-rich compost for gardening. It's a wiggly adventure filled with fun facts!

Aug 2, 2024 • 19min
How do we learn to swim?
Kana Wyman, director of a swim school, shares invaluable swimming tips that can lead anyone, young or old, to comfortably glide through water. She discusses practical ways to get used to the water, like using a bucket to practice breathing techniques. Kana also explains floating mechanics, revealing that spreading out your body makes it easier to float. Plus, she emphasizes the importance of free and subsidized swim lessons, ensuring everyone has the chance to learn this life-saving skill.

Jul 26, 2024 • 20min
What’s it like to compete in the Olympics?
Join Paralympian Emelia Perry, skier Andrew Weibrecht, and bobsledder Elana Meyers Taylor as they share their thrilling Olympic experiences. Emelia talks about her journey to the paratriathlon in Paris, revealing the emotional and physical challenges she faced. Andrew dives into the balance between Olympic glory and everyday life, while Elana reflects on the significance of medals, not just as awards, but as symbols of hard work. Together, they inspire young athletes to chase their dreams and embrace the joy of competition!

9 snips
Jul 12, 2024 • 24min
Why do we wear clothes?
Fashion historian and writer, Amber Butchart, discusses the evolution of clothing, cultural influences, historical transitions from dresses to pants for boys, the history and purpose of underwear, and the intersection of clothing with culture and self-expression. Kids are encouraged to submit questions for future episodes.

8 snips
Jun 28, 2024 • 26min
Who invented pizza?
Join pizza expert Frank Pinello, known for Best Pizza in Williamsburg, and Scott Wiener, creator of Scott's Pizza Tours, as they dive into the delicious world of pizza. Discover how pizza dough is made and learn about the fascinating role of gluten and yeast. Explore the history behind New York style pizza and its roots in Italian immigration. Find out about global pizza variations and the culinary art behind crafting the perfect pie. Get ready to have all your pizza questions answered!

Jun 14, 2024 • 24min
Why do oranges have peels?
Fernando Alferez from the University of Florida's Research Center discusses citrus fruits: why they have peels, seed protection, sourness of lemons and limes, seedless orange reproduction, year-round availability, citrus varieties, and the origin of the word 'orange'