The Minecraft Experiment| Listen on Anghami

Jan 9

The Science of Fungi

This is a rebroadcast of one of our favorite episodes from season 9! Do fungi breathe? That’s what listener Alice wants to know - and we’ll find out in our punniest episode yet! We visit the Fungarium - the largest and oldest collection of fungi in the world with curator Lee Davi ... Show More

26m 11s

Dec 26

The Science of Whiskers

This is a re-broadcast of a favorite episode from 2019. We actually won our first AAAS Kavli Award for this episode, along with The Cave of the Underground Astronauts. Check it out! Why do seals have whiskers? Listener Karah’s question dives into the wonderful world of whisker sc ... Show More

16m 54s

Dec 19

Tumble Mailbag: Your Questions about Language, Sandwiches, and Cats - and Our Oldest Patrons!

We’re wrapping up 2025 with a final Mailbag episode, featuring some of our longest-running Patrons! Did you know, when you sign up to support Tumble on Patreon, you’ll get a personalized message from Marshall? And if you’ve been supporting us for years, we might just call you up ... Show More

24m 8s

May 2025

Electric Kids

Philo Farnsworth loved electricity so much he came up with a way to invent television - as a 14 year old! Centuries beforehand Stephen Gray, a British scientist, learned more about electricity than anyone before him - and he used children to show how it worked!

34 m

May 2023

What Do You Believe? Question It. | The Show

In disruptive times like these, it can be useful to expand your mind with radical new ideas, especially when they challenge your own assumptions. We need to remember that discomfort can be the first step in genuine learning, but only if we’re open to it. Today’s guest, Malcolm Co ... Show More

1h 52m

Apr 2025

🔫Super Soaker: Invented by a Rocket Scientist (Literally) | 27

Lonnie Johnson was already a brilliant Air Force engineer working on cutting edge, planet-saving inventions…when a surprise bathroom discovery (we’ve all been there) sparked an idea that changed water fights forever. This nuclear scientist's side hustle—a game-changing water gun ... Show More

40m 59s

Apr 2025

Do you know about semiconductors? ⚡?

Semiconductors might be tiny, but they do BIG things! In this episode of Sleep Tight Science, we explore what semiconductors are, how they’re made, and why they’re so important in everything from smartphones and laptops to space rockets and self-driving cars. This episode is perf ... Show More

25m 33s

Feb 2024

Building robots to get kids hooked on STEM subjects

As a child Solomon King Benge loved Eric Laithwaite’s 1974 book The Engineer in Wonderland, based on the mechanical engineer’s 1966 Royal Institution Christmas lectures. After reading it he asked his physics teacher if he and his classmates might try some of Laithwaite’s practica ... Show More

19m 33s

Feb 2022

WeWow Day 5: Let's Meet Inventor, Lewis Latimer

Mindy and Guy Raz are back on the road in the Wowmobile! Today, they're learning about Lewis Latimer, a Black inventor behind some of the greatest inventions of his time, while listening to one of their favorite podcasts, "Who, When, Wow!" And don't forget to stock up your invent ... Show More

30 m

Jun 2022

The Co-Creator of the iPod and iPhone on Radical Innovation (with Tony Fadell)

<p>How do you talk about a product before anything like it exists? How do you guide the engineers building it and the marketing department who has to sell it?</p> <p>As co-creator of the iPod and iPhone, founder of the learning thermostat Nest, and with over 300 patents to his na ... Show More

45m 53s

Apr 2022

How to Build a Solar-Powered Website

Like most modern publications, Low-tech Magazine has a website. But when you scroll through theirs, you’ll notice an icon in the corner: the weather forecast in Barcelona. That’s because Kris Decker, the creator of Low-tech Magazine, powers the site off a solar panel on his balco ... Show More

35m 25s