Kinder und Erziehung audios

The Bacteria Cookbook

Bacteria are among the simplest forms of life on Earth. Each cell is identical to the one next to...

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The Science of Candy Land

Happy Halloween! We’re headed to Candy Land, a sugary laboratory where mathematicians found...

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The Snot and the Whale

How do whales use their blowholes to breathe, and what keeps them from filling up with water?...

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The Case of the Sleeping Trees (Interactive Episode)

Why do some trees go dormant? You’ll discover the answer for yourself in this interactive...

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The Poop Collector

If someone asked you to collect your poop every day for a year, would you say yes? That’s...

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The Rise of the Dinosaurs [ENCORE]

Tumble will return with Season 6 in September! In the meantime, please enjoy one of our favorite...

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How to Become an Astronaut [ENCORE]

New Tumble episodes are coming next month, in Season 6! For now, please enjoy one of our favorite...

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The Power of Pika Scientists

For Earth Day, we’re discovering how the tiny, adorable pika is helping scientists study climate...

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Our Favorite Holiday Tradition (with The Secret Life of Plants ENCORE)

A log that poops presents? Find out about Lindsay and Marshall’s favorite holiday...

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The Tale of The Hungry Koala [ENCORE]

Tumble returns with all new episodes starting January 22! We’ll have stories about fossils,...

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Music Meets Science

What happens when a scientist is also a musician? For Barbara McClintock, the combination may...

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Where Do Viruses Come From?

How do animals get viruses to pass on to humans? That’s what listener Ian wanted to know. To find...

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Do Trees Fart?

Do trees fart? It’s a question that stumped scientists, and sends us on a journey to some...

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The Weather Balloon, the Girl Scouts, and the Unicorn

What happens when a Brownie Troop goes to a weather balloon launch? One Brownie guesses that...

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The Rise of the Dinosaurs [ENCORE]

Tumble will return with Season 6 in September! In the meantime, please enjoy one of our favorite...

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What’s Inside of an Atom?

What are protons, neutrons, and electrons made out of? That’s what listener Xander wants to...

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The Bacteria Cookbook

Bacteria are among the simplest forms of life on Earth. Each cell is identical to the one next to...

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The Coronavirus Vaccine Race

How did scientists develop coronavirus vaccines in record time? New York Times science reporter...

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Whooo Are Owls?

What are the origins of owls, and why do they stay up at night? We answer questions from two...

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The Hunt for the Alien Viruses

Can viruses live in space? That’s what our listener Julian wants to know. It turns out,...

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