Brains On! Science podcast for kids

Your brain does so much stuff! It makes sure your heart is always pumping and your lungs are breathing — plus it stores all kinds of important information, like your best friend’s birthday or your pet’s favorite kind of treat. But could your brain ever run out of storage space?

In this episode, Molly and cohosts Corinne and Suriya learn all about our mighty memories. They crack the code on brain storage and figure out the science of forgetting! Plus, an unforgettable new mystery sound.

This episode was sponsored by:

• Didn’t I Just Feed You ( Didntijustfeedyou.com/ - A podcast to help busy home cooks feed their families.)


• Buy a Toyota ( BuyAToyota.com - To explore Toyota SUVs.)


• Indeed ( Indeed.com/BRAINS - To claim your ONE HUNDRED DOLLAR SPONSORED JOB CREDIT to upgrade your job post. Terms and conditions apply.)

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There’s more to sloths than slowness. They’re great at saving energy, hanging upside down, and swimming! In this episode, Sloth Appreciation Society founder Lucy Cooke stops by to tell us all about these amazing animals. We also get into a sloth mystery: The Case of the Perilous Poop Journey. Luckily, there’s a sloth sleuth on the case. And sloths aren’t the only animals who aren’t in a hurry — a few others show off their slowest skills.

There’s also a Mystery Sound for you to guess, and a Moment of Um: Why do ostriches stick their heads in the ground?

This episode was sponsored by:

Mathnasium (mathnasium.com)

KiwiCo (kiwico.com Promo code: BRAINSON)

A pair of ghost shoes visit Molly with a message: it's time to think about garbage. They predict that Molly will be visited by three visions of garbage, one from the past, one from the present and one from the future.

Today, Producer Sanden Totten takes us on a time traveling journey to see how we started making all this trash in the first place. Plus: the Moment of Um answers the question: Are yawns contagious to animals?

Next week, we'll be back with a look at the present and future of garbage.

This episode was sponsored by:

Mathnasium (Mathnasium.com)

Most of us think we’re good at detecting lies, but it turns out humans only get it right about half the time. And why do we do it anyway? What makes us want to deceive other people? In this episode we get to the truth about lying. We take a look at when people start lying, and how that helps us in our development as humans. We also hear from A. Lie, who tries to remind us that we might need lies more than we think. Plus, Angela Evans stops by and fills us in on the latest lie detection research. And remember to listen for the Moment of Um at the end of the show. This time we get squishy and find out if sponges are still harvested from the sea. This episode is sponsored by KiwiCo (kiwico.com/brainson), Hello Products (helloproducts.com and promo code HELLOBRAIN) and America’s Test Kitchen Kids Young Chef’s Club (atkkids.com/brainson and promo code atkkids10).

Warning! This episode is all about the fascinating and gross world of doo doo.
We know you have a lot of poo questions because you’ve sent many, many of them to us. So we’re finally bringing you the poo answers! It’s a poop party!
We’ve invited scientists to tell us about weird animal feces. (It’s true! Wombats have cube-shaped poop!)
We tune into a news channel all about dookie (see the Bristol Stool Chart here: https://www.bladderandbowel.org/wp-content/uploads/2017/05/BBC002_Bristol-Stool-Chart-Jan-2016.pdf).
We hear from our favorite “poo-tuber” Taylor the Turd about how some poops are helping fight serious illnesses. (Remember Taylor? Here’s her first appearance: https://www.brainson.org/shows/2019/03/19/flush-where-does-our-poo-and-pee-go)
Plus, a sorta stinky Mystery Sound and a Moment of Um answering a question: why is pee yellow?
This episode is sponsored by KiwiCo (kiwico.com/brainson) and Laurel Springs (laurelsprings.com/brainson). Fill out a quick survey to tell us more about yourself: podsurvey.com/brains