There are 346 episodes

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This is an Episodic show. You can listen to it in any order, but episode one is always a great place to start.
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Created by: American Public Media

USA 11+6-10

Started: July 25th, 2013

Status: Active, 346 episodes

Kind: Episodic

Language: English

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Episodes

Forever echo: Can a sound wave go on forever?
00:36:54 | April 23rd, 2019

Today we shout out our love for the ECHO! (echo echo) Discover how these curious callbacks happen and why we hear them in some places but not others. We'll also play you the longest echo in the world and take you to an echo-proof room. Plus, an actual echo stops by to share its new podcast and we hear the answer to this Moment Of Um question: why can wild animals drink dirty water when humans need clean water? Today’s episode is sponsored by Loacker (loackerlove.com/powermom2019), Goodnight Stories for Rebel Girls the Podcast (rebelgirls.co/podcast), Philo (philo.tv/brains) and New Cloud Control Cat Litter by Arm & Hammer. You can support the show at brainson.org/donate

The hows and whys of hair
00:30:27 | April 16th, 2019

The hair on our heads is on our minds. We have fun with follicles and learn about how they make hair. Our experts help us decipher what makes hair black or brown, blonde or red, and even why it turns gray. From eye lashes to ear and nose hair, this episode has it all. Why do humans have hair and not fur? Why is there hair on the top of our heads? How does hair grow? How does hair become curly or straight? Plus: A brand new Moment of Um answers the question: "Why does my dad get fuzz in his belly button?" This episode is sponsored by Philo (philo.tv/brains), New Cloud Control Cat Litter by Arm & Hammer, Bona Premium Spray Mop (bona.com/brainson) and Goodnight Stories for Rebel Girls the Podcast (rebelgirls.co/podcast). You can support Brains On at brainson.org/donate

Mystery Sound Extravaganza 2019
00:31:54 | April 2nd, 2019

This episode is an ear-tickler! Guess your way through eleven mystery sounds — one from a scientist, and ten from listeners like you! Plus, another mystery: what’s making Marc and Sanden dance to the sounds of a door jamb and a printer? Stick around for all these reveals, and the answer to a new Moment of Um: Why is air invisible?

Carnivores: Plants and animals that bite back
00:25:04 | March 26th, 2019

Most plants get the energy and nutrients they need from water, sunlight, air and soil. But carnivorous plants get key nutrients from a different source: bugs. We’ll find out how they do it and talk about the mystery of how venus fly traps snap shut. Plus: Two gardeners – one very experienced and one just starting out – offer their tips for growing venus fly traps.

Flush! Where does our poo and pee go?
00:33:59 | March 20th, 2019

Every time you flush, your poo and pee start an epic journey. From the toilet, to the sewers, to a treatment plant, our waste travels quite a distance only to end up cleaner by the end. We'll hear from a "PooTube" star about her experience with "the flush." We'll also hear about ancient sewers, a "fatberg" under London and a toilet that cleans waste on site. Plus, our Moment of Um answers why you can feel your heart beating in your neck of all places.

Black Holes, Wormholes and Donut Holes
00:37:34 | March 12th, 2019

Black holes happen when you have a super huge, mega-giant amount of stuff — crammed into a super-tiny, infinitely-small amount of space. AND THEY ARE SUPER COOL! In this episode, we learn all about what black holes are and how we found out they were real. We talk to a black hole hunter who has discovered supermassive black holes. And we find out what a wormhole is and why it might really, be really, really hard to ever find one — or travel through it. Plus: The Moment of Um answers the question: "Why do goat pupils look like slits?" This episode is sponsored by Panama City Beach (VisitPanamaCityBeach.com), Good Night Stories for Rebel Girls: The Podcast, and Madison Reed (madison-reed.com and offer code BRAINSON). You can support the show at brainson.org/donate

Walking on walls: How ants and spiders do it
00:29:02 | March 5th, 2019

Ants and spiders are able to defy gravity — but how do they do it? We'll learn about how awesome their feet are and how one predator takes advantage of these powers. Plus: A very challenging mystery sound and a Moment of Um that answers the question, "How do bananas ripen other fruit?"

My air came from where?! How oxygen gets around
00:28:00 | February 26th, 2019

Oxygen is quite the savvy traveler. We explore how this gas travels all around the world and ends up pretty much everywhere for us to breathe. Plus we'll look at how plants and others make the stuff. And we learn how oxygen ended up on Earth in the first place (hint: it involves super space explosions!). We'll make friends with some molecules, hear about a tiny fart that changed the world and guess an all new mystery sound. Oh, and this week's Moment of Um asks: "if a poisonous snake bit itself, would it die?" This episode is sponsored by Visit Panama City Beach (VisitPanamaCityBeach.com), KiwiCo (kiwico.com/brainson), Quip (getquip.com/brainson) and Calm (calm.com/brainson). You can support the show at brainson.org/donate




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This just makes me want marshmallows so bad.

(4/5)

by sunsmith

Created by: American Public Media
Started: July 25th, 2013
Status: Active, 346 episodes
Kind: Episodic
Language: English

USA11+6-10
© 2022 by goodenough.works, because it does. Privacy Policy | Contact | This dad codes.
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