The Hunt for Black Holes with Karl Gebhardt

The Hunt for Black Holes with Karl Gebhardt

How do black holes work? And how do we learn about them, if they're impossible to see? We talk to Dr. Karl Gebhardt, who has helped discover over half of the black holes that astronomers have ever found. Light cannot escape from a black hole, which means that they are impossible to see. We find out the secret to finding black holes, and how what happens inside might explain mysteries of gravity. Astronomy adventures are ahead in this episode!    Music in this episode is by Secret Agent 23 Skidoo from his upcoming album, Infinity Plus One.   Ask us a question, listen to more episodes, and donate at tumblepodcast.com. Subscribe to Tumble Science Podcast for Kids and review on iTunes. Follow on Facebook and Twitter. Thanks for listening!

Jaksot(228)

How Do We Read?

How Do We Read?

How does reading work in the brain? It’s a question that has fascinated scientists for years. Could braille - the system of raised dots that blind and low vision people use to read - be the key to und...

13 Loka 202326min

The Science of Fungi

The Science of Fungi

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 curat...

29 Syys 202322min

Did Dinosaurs Burp?

Did Dinosaurs Burp?

Tune into our Season 9 premiere to find out the answer to this stinky question. We’ll hear about dino gasses from returning guest Jessica Whiteside and their potential ecological impact from David Wil...

15 Syys 202320min

Coming September 15th - Tumble Season 9!

Coming September 15th - Tumble Season 9!

A new season of Tumble is coming soon! Have you ever wondered whether dinosaurs burped? Or where the largest fungus collection in the world is? Or how braille was invented? Learn that and more in the ...

12 Syys 20232min

The Great Cave Road Trip

The Great Cave Road Trip

Join Marshall on a Cave Road Trip! On Season 8’s last road trip, you’ll find cave-themed episodes of Tumble, featuring bats and archaeology! Avoid the stalagmites and tune in to these fun episodes: ...

1 Syys 202352min

Tumble Presents Girl Tales

Tumble Presents Girl Tales

Do you ever wonder what would happen if Cinderella started her own rock band or if Medusa realized just cool her hair was? Well … there’s a Webby Award winning show called Girl Tales that takes classi...

18 Elo 202329min

The Cave of the Neanderthal Tools [ENCORE]

The Cave of the Neanderthal Tools [ENCORE]

We're still on vacation, and while we wait to come back for our ninth season of Tumble Science Podcast for Kids, we're sharing one of our favorite episodes from a few years ago: The Cave of the Neande...

4 Elo 202317min

Tumble is Bilingual! “The Dinosaur Asteroid” & “El Asteroide Que Mató Los Dinosaurios”

Tumble is Bilingual! “The Dinosaur Asteroid” & “El Asteroide Que Mató Los Dinosaurios”

Did you know that you can listen to Tumble in Spanish?! Tumble en Español is our Spanish podcast, hosted by native Spanish speakers Nuria Net and Alvaro Ramos. It’s an adaptation, not a translation! M...

21 Heinä 202336min

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