Brains On! Science podcast for kids

By American Public Media

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Subscribers: 1850
Reviews: 9

Brain lover
 Jun 12, 2019
such fun! i love it for going to sleep zzzzzz

Greate
 Apr 17, 2019
Greate podcast to listen to at night

Fee
 Apr 16, 2019
I love this podcast!

Bunnygirl
 Jan 13, 2019
so fun i love all the science and the kids a must listen please make more eps

YouSUCK
 Dec 30, 2018
awe...some I get a little bored

Description

Brains On!® is a science podcast for curious kids and adults from American Public Media. Co-hosted each week by kid scientists and reporters from public radio, we ask questions ranging from the science behind sneezing to how to translate the purr of cats, and go wherever the answers take us. @Brains_On

Episode Date
How do elevators work?
00:39:25
Elevators are like magic. You walk in, the door shuts and when it opens again, you are suddenly someplace new! Ta da! But it’s not magic that does this trick, it’s science and engineering. In this episode we explain how elevators work and we talk about how they’ve changed over time. For instance, did you know the first elevators had no walls? We also speak with historian Lee Gray about two elevator innovators who both happen to be named Otis. Speaking of Otis, Vijay Jayachandran with the Otis Elevator company, joins us to drop some high level elevator facts. Plus, we hear your ideas for the elevators of the future! And listen to the end to our Moment of Um for an answer to this question: Why do crickets chirp?This episode is sponsored by Old El Paso, Sun Basket (sunbasket.com/brains), Panama City Beach (VisitPanamaCityBeach.com) and The Great Courses Plus (thegreatcoursesplus.com/brainson). You can support the show at brainson.org/donate
Aug 13, 2019
Hey, where did you get those genes?!?
00:31:18
Today we’re talking genes - the recipe for you! We’ll go microscopic and check out how traits like hair color are passed down through your family. We’ll also hear the story of genetics pioneer Nettie Stevens and find out how current-day geneticist Janina Jeff unlocks the information packed in genes. And if you have ever wondered how two black Labrador retrievers can be the parents of a yellow Lab, you’re not alone. We have the answer to that too. All this and an especially rambunctious Mystery Sound. Don’t forget to listen to through to the end, where the Moment of Um tackles the question: do we sneeze in our sleep? This episode is sponsored by:Discount Tire - Visit discounttire.com to find out more. KiwiCo - Visit kiwico.com/brainson for a free trial to this subscription service of hands on art and science projects. Panama City Beach - Go to VisitPanamaCityBeach.com to find out more
Aug 06, 2019
Plastic: Why it's everywhere
00:40:16
Human-made plastics are super useful -- they're lightweight, can be molded into anything, and they don’t break down. And because plastic is so versatile, we humans have found lots of uses for it. But the fact that it last forever means we find ourselves with a plastic problem. In this episode, we'll learn about the invention of plastic, how it's made and recycled and what you can do to help handle plastic waste. Plus: A very special appearance by Gungador, a tricky mystery sound and a Moment of Um that answers the question: "How do glow in the dark things glow?" One thing you can do now to help with plastic pollution is use Jenna Jambeck's Marine Debris Tracker to report where you're finding plastic in the environment. Today’s episode is sponsored by Old El Paso, Panama City Beach (VisitPanamaCityBeach.com) and Madison Reed (madison-reed.com and coupon code BRAINSON). You can support the show at brainson.org/donate
Jul 30, 2019
Ants: Who's in charge here?
00:37:26
We have a lot to learn from ants. This episode digs into the hierarchy of ant colonies (spoiler alert: there is none) and why they walk in a straight line (spoiler alert: they don’t). We’ll also find out about epic ant battles and how the study of ants is teaching us about how cancer spreads, how the internet can be improved, and could even give us new ways to explore Mars. Plus: Our Moment of Um answers the question: Why do the mountains look blue from far away? This episode is sponsored by Old El Paso, KiwiCo (kiwico.com/brainson), The Great Courses Plus,(thegreatcoursesplus.com/brainson), and Sun Basket (sunbasket.com/brains). You can support the show at brainson.org/donate.
Jul 23, 2019
Tree, Myself and I: All about our leafy green friends
00:33:18
Trees are the strong, silent type but that doesn’t mean they can’t communicate. In this episode we’ll explore how trees send each other messages above ground and below. Plus we’ll learn how a seed goes from a tiny sapling to a towering plant. We find out some fruit facts and hear an all new Mystery Sound. Oh, and our Moment of Um answers the question: why does the moon sometimes change color? This episode is sponsored by Discount Tire (discounttire.com) and Raddish, a cooking club for kids (RaddishKids.com/brains and coupon code BRAINS). You can support the show at brainson.org/donate.
Jul 16, 2019
Do insects see the world in slow motion? Looking through animal eyes
00:30:35
Do insects see the world in slow motion? Do animals see the same rainbow we do? How do eagles see so far away? Our listeners have a lot of questions about the way animals see the world, and this episode tackles lots of them. We'll visit a lab where scientists are observing predatory insects to find out how their brains work, we'll drop in on the Eyes Open Wider support group for animals, and give you a catchy melody that will help you remember the electromagnetic spectrum -- that's all the light that's both visible and invisible to us. And our Moment of Um answers the question: Why are we lighter in a pool of water? Today’s episode is sponsored by The Great Courses Plus (thegreatcoursesplus.com/brainson) and KiwiCo (kiwico.com/BRAINSON). You can support the show at brainson.org/donate
Jul 09, 2019
Going underground at Wind Cave National Park
00:30:19
What wonders are hiding underground? Producer Marc Sanchez finds out what it’s like to explore one of the biggest networks of caves in the world — and scientists are still discovering unmapped branches. Marc will show us the wonders hidden underground at this national park in South Dakota and how tricky it can be to brave uncharted territory with only a headlamp to light the way. This episode is sponsored by Aunt Fannie’s (auntfannies.com/summer and coupon code BRAINS), Raddish (RaddishKids.com/brains and coupon code BRAINS), and Madison Reed (madison-reed.com and offer code BRAINSON). You can support the show at brainson.org/donate
Jul 02, 2019
Nervous: All about feelings, pt. 4
00:33:25
(This is the final installment in our series about feelings. Check out the first three if you haven't yet.) You know that feeling when you have butterflies in your stomach? Or maybe you get sweaty and hot? Or maybe you get fidgety and your heart beats really fast? Yeah, we know those feelings too. Today we're finding out why being anxious can make our bodies feel that way. We'll find out why fear has been really useful to our survival as a species and what you can do if that fear and anxiety is too much to handle. Plus: Mallika Chopra, the author of Just Breathe, shares a meditation to try when you're feeling nervous. And we'll finally get to hear Sanden's debut in the new Alpaca Jack musical, Fleece of Mind! Today’s episode is sponsored by New Cloud Control Cat Litter by Arm & Hammer, Aunt Fannie’s (auntfannies.com/summer and coupon code BRAINS), and Goodnight Stories for Rebel Girls the Podcast (rebelgirls.co/podcast). You can support the show at brainson.org/donate
Jun 25, 2019
Angry: All about feelings, pt. 3
00:38:02
This is the third of our four-part series on feelings. Today we're learning why we all get angry and what to do with that emotion. We'll get in touch with our inner Super You Person and learn what physical reactions anger can trigger in our bodies. We'll also hear how our listeners describe their anger and talk to NPR reporter Michaeleen Doucleff about the different flavors of anger that people describe around the world. Plus: Mallika Chopra shares another meditation to try when you're feeling mad. For more on meditation and mindfulness, you can check out Mallika Chopra’s book for kids, Just Breathe. Today’s episode is sponsored by KiwiCo (kiwico.com/brainson), Goodnight Stories for Rebel Girls the Podcast (rebelgirls.co/podcast), New Cloud Control Cat Litter by Arm & Hammer, and Aunt Fannie’s (auntfannies.com/summer and coupon code BRAINS). You can support the show at brainson.org/donate
Jun 18, 2019
Sad: All about feelings, pt. 2
00:37:12
This is the second episode in our four-part series on feelings! In this episode, we're covering the small and big parts of sadness. Because this episode touches on some heavy pieces of sadness -- we recommend kids listening along with an adult, so you can talk over any questions that come up. But this episode has plenty of fun stuff, too! We'll learn about how social animals -- from goldfish and penguins, to humans -- all seem to get sad sometimes. We'll talk about some ways to help handle sad feelings (doctor-approved pet cuddles, anyone?). And Neptune and Pluto will join us to cover a few ways to help friends or family members who are feeling blue. Mallika Chopra will also share a meditation to help with sad feelings. In fact, she leads meditations in each episode of this series. For more, you can check out Mallika Chopra's book for kids, Just Breathe. Another note about sadness: everybody feels sad sometimes, and that's totally normal. It can help to talk about your sadness with someone, like a friend or parent. But sometimes sadness can feel overwhelming. If you don't feel like you have anybody to talk to and feel unsafe, there are people ready to listen. Call 800 273-8255. It's a free phone call, and people are there all the time, ready to listen and help. This series is a collaboration with Call to Mind, American Public Media's mental health initiative. This episode is sponsored by Rebel Girls the Podcast (rebelgirls.co/podcast), KiwiCo (kiwico.com/BRAINSON for a free trial), Relay (relaygo.com/BRAINS for 15% your Relay purchase on Amazon) and New Cloud Control Cat Litter by Arm & Hammer.
Jun 11, 2019
Happy: All about feelings, pt. 1
00:35:49
Where do feelings come from? And why do we have them? In this four-part series, we're digging deep into our emotions. In this first episode, we're getting happy! We'll get a play-by-play of the chemicals in our brain that trigger joyful feelings, and use the zoom ray to see what good vibes do for our bodies. We'll also hear about how each of us have different emotional thermostats and why thinking about our feelings can help us figure out what to do with them. At the end of this episode -- and every episode in this series -- Mallika Chopra shares a meditation that can help us manage our feelings. For more on meditation and mindfulness, you can check out Mallika Chopra’s book for kids, Just Breathe. This episode is sponsored by Old El Paso, Rebel Girls the Podcast (rebelgirls.co/podcast), Relay (relaygo.com/BRAINS for 15% your Relay purchase on Amazon) and New Cloud Control Cat Litter by Arm & Hammer.
Jun 04, 2019
Thinkin stinkin: Why we smell
00:28:19
You may have noticed some strong smells coming from your feet, your friend's breath, or your brother's armpit. Where do these body odors come from? We'll meet the microscopic organisms responsible and visit the kingdom of Footsteros. We'll also find out why we might find these naturally occurring smells so disgusting. Plus: A brand new Moment of Um answers the question: Why do stink bugs stink? This episode is sponsored by Cloud Control Cat Litter by Arm & Hammer, Bona Premium Spray Mop (bona.com/brainson), and Quip (getquip.com/brainson). You can support the show at brainson.org/donate
Apr 30, 2019
Forever echo: Can a sound wave go on forever?
00:36:54
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
Apr 23, 2019
The hows and whys of hair
00:30:27
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
Apr 16, 2019
Why are smartphones so hard to put down?
00:36:03
Screens are everywhere these days! We’re taking a look at why smartphones are so addictive, and how our devices affect us. Our co-hosts took on a bold challenge for this episode: they went a week without phones or tablets. We’ll hear how their experiment went, then Sanden will fill us in on the brain chemical that trains us to love our screens. We'll also learn why the predictability of messages and alerts on smartphones makes them extra hard to put down. Plus, we’ll get a few tips from Catherine Price, the author of How to Break Up With Your Phone. Price has more resources for screen time habits at https://phonebreakup.com/. And! A new moment of Um: why are bruises blue, and how do we get them? This episode is sponsored by "The Last Kids on Earth" by Max Brallier, available wherever books are sold, and Quip (getquip.com/brainson). You can support the show at brainson.org/donate
Apr 09, 2019
Mystery Sound Extravaganza 2019
00:31:54
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? This episode of Brains On is sponsored by the Kevin Henkes book, "Sweeping up the Heart,” Panama City Beach (visitpanamacitybeach.com), and Philo (philo.tv/brains). You can support the show at brainson.org/donate
Apr 02, 2019
Carnivores: Plants and animals that bite back
00:25:04
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. So that’s plants, but what about animals? Carnivores are animals that only eat other animals – so how do they get the vitamins, minerals and fiber that we humans get from eating plants? We take a trip to a salad bar with some animal pals to find out. This episode is sponsored by: Bona premium spray mop (bona.com/brainson), The Kevin Henkes book, ""Sweeping up the Heart,” Panama City Beach, (visitpanamacitybeach.com), Madison Reed hair color (madison-reed.com) - use promo code brainson at checkout for 10% off. You can support the show at brainson.org/donate
Mar 26, 2019
Flush! Where does our poo and pee go?
00:33:59
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. Sponsors for this episode include: The new Kevin Henkes book, "Sweeping Up The Heart” Panama City Beach (visitpanamacitybeach.com) Calm (Calm.com/brainson) for 25% off premium subscription Quip (getquip.com/brainson) to get your first refill pack free. And you can support the show at brainson.org/donate !
Mar 20, 2019
Black Holes, Wormholes and Donut Holes
00:37:34
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
Mar 12, 2019
Walking on walls: How ants and spiders do it
00:29:02
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?" Today’s episode is sponsored by: KiwiCo (kiwico.com/brainson) Bona (bona.com/brainson) Panama City Beach (VisitPanamaCityBeach.com). You can support Brains On at brainson.org/donate.
Mar 05, 2019
My air came from where?! How oxygen gets around
00:28:00
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
Feb 26, 2019
How do airplanes fly?
00:28:35
How do planes stay in the air? And how did humans figure out that it wasn’t enough to just strap wings to our arms and flap them like birds? We’ll find out about the invention of airplanes and our co-hosts will share the frustrations and joys of being inventors themselves. Plus: An aviation-inspired mystery sound and paper airplane tips! Plus a new Moment of Um answers the question: “What’s the most sour thing in the world?” Today’s episode is sponsored by Madison Reed (madison-reed.com and offer code BRAINS). You can help us find new sponsors by filling out this anonymous survey: podsurvey.com/brains
Feb 19, 2019
Memory and deja vu
00:33:54
In this episode, we take a trip down memory lane. We visit a campus full of hippos to learn how memories are stored, and drop in on a badger trainer to see how she recalls “the great badger blunder.” We also explore how many memories can our brains store. Hint: way more than you probably think. You may have heard of deja vu, but did you know there are other vus too? We found a lost game show where these vus are contestants. All this plus a new Mystery Sound and Moment of Um that answers the question: do fish have allergies? Tune in to find out! You can support Brains On at brainson.org/donate This episode of Brains On is sponsored by: Kiwico, a monthly STEAM project kit for kids. Visit kiwico.com/brainson for a chance to try them out for free. Madison Reed, ammonia-free, multi-tonal hair color. Go to madison-reed.com and use promo code: BRAINS for 10% your first order. Pre meat delivery. Go to eatpre.com and use promo code: BRAINSON for a 15% discount.
Feb 12, 2019
Are we still evolving?
00:33:08
In this episode, we climb up, down and all around our evolutionary family tree. When did we branch off from our more ape-like ancestors? And will we evolve one day into a different species altogether? We'll meet a bearded scientist from 160 years ago (no, not Charles Darwin) and eat some sundaes (thanks lactase persistence!). Plus a brand new Moment of Um answers the question: Do insects have the same blood as humans? This episode is sponsored by: Calm (calm.com/brainson) Quip (getquip.com/brainson) The podcast Josie and Jonny are Having a Baby With You. You can support Brains On at brainson.org/donate
Feb 05, 2019
Brains On: Behind the scenes
00:39:25
This is a special fundraising episode, where we peek behind the curtain of Brains On!
Jan 30, 2019
Earthrise: The picture of our planet that changed the world
00:34:49
50 years ago NASA astronauts took a picture that changed the world. It was a full color photo of planet Earth as seen from space. This image inspired many to think differently about our home. In this episode we'll tell the tale of that epic snapshot. Plus we'll explain how Earth and our solar system formed in the first place. We'll talk to astrophysicist Lindy Elkins-Tanton about whether there are other planets like Earth in the universe. Plus we have an all new Mystery Sound and a Moment of Um that answers the question “Why do dreams seem longer than they are?” So say cheese and enjoy! This episode is sponsored by Pre (eatpre.com and offer code BRAINSON). You can support Brains On at brainson.org/donate
Dec 25, 2018
Soil: Can you dig it?
00:28:07
We’re ready to get our hands dirty as we explore the stuff beneath our feet. Clay, sand, mud — soil is everywhere. And it’s alive! We’ll find out how it helps plants grow and learn about all the little organisms that are invaluable in the process (hint: it involves something called the “poop loop”). Plus: A brand new Moment of Um answers the question: “What’s inside of a tooth?” Today’s episode is sponsored by the CBC podcast Tai Asks Why and Quip (getquip.com/brainson). You can support Brains On at brainson.org/donate
Dec 18, 2018
Dreams: The science of a sleeping brain
00:37:33
You dream every night, even if you don't remember them. But why? We'll hop on a wild ride to go inside the brain and see which parts help create these often fantastical images and storylines. We'll also learn how to take control of our dreams and how they make us more creative. Plus: a new mystery sound and a Moment of Um answers the question "How do octopuses make ink?" This episode is sponsored by Thoughtfully (thoughtfully.com/brains), Pre (eatpre.com offer code BRAINSON), and Little Passports (littlepassports.com/brains).
Dec 11, 2018
Voices: How do we make sound?
00:36:10
We are very vocal about this episode, and that’s because it’s all about voices. We look into how our bodies produce sound and talk to a voice recognition expert. And we find out what’s happening when helium enters the equation. Plus, humans don’t have the voice market cornered -- what about other animals? We’ll drop in on a few creatures and find out how they make sounds too. All that plus a brand new Mystery Sound and berry delicious Moment of Um. Today’s episode is sponsored by Quip (getquip.com/brainson), KiwiCo (kiwico.com/brainson), and Bombas (bombas.com/brains). You can support Brains On at brainson.org/donate
Dec 04, 2018
Roller coasters: from dream to extreme
00:26:27
How do roller coaster designers go from dream to reality? World-renowned roller coaster designer Alan Schilke tells us how he does it. Also — why do some people feel sick or dizzy after riding them? And how do coasters make you feel like you’re floating? Plus: a tricky mystery sound and a Moment of Um that answers the question, “How do boomerangs come back?” This episode is sponsored by Quip (getquip.com/brainson), Thoughtfully (thoughtfully.com/brains) and Little Passports (LittlePassports.com/brains).
Nov 27, 2018
Finding your way without a map
00:39:14
If your GPS suddenly stopped working, would you still be able to find your way? In this episode we'll teach you tricks and tips to navigate on your own. We'll explain how compasses work and we'll tell you who helped move north to the top of the map. Plus, we'll meet a navigator who goes on long journeys using only traditional Hawaiian navigational techniques and we'll stop by a pitstop for some amazing animal migrators. All that and a Moment of Um on why diamonds are so rare and so valuable. Today’s episode is sponsored by KiwiCo (kiwico.com/brainson), Little Passports (littlepassports.com/brains), Bombas (bombas.com/brains), and Ozobot (ozobot.com/shop).
Nov 20, 2018
Video Games: A Tale of Two Pongs
00:33:04
Introducing our brand new history show, Forever Ago! Join host Joy Dolo and kid co-host Kai on an epic quest through history to figure out how video games began. With help from intrepid reporter Cari Spivack, they’ll visit the age of dinosaur computers, hear the sounds of early arcades and befriend some talking cows. This episode is sponsored by Little Passports (LittlePassports.com/BRAINS), Thoughtfully (thoughtfully.com/BRAINS) and Quip (GetQuip.com/brainson). You can support Brains On and Forever Ago at brainson.org/donate.
Nov 13, 2018
Do dogs know they're dogs?
00:29:19
We treat dogs like they're part of the family. But do they know they are a different species, or do they think they're just short, four-legged people? In this episode, canine cognition researcher Alexandra Horowitz helps us puzzle out this question. We’ll also find out what happens (or doesn’t) when a dog looks in the mirror. Dogs are always dozing, and we’ll check in to see if they are dreaming too. And, we take a quick trip around the world in the language of barks. All that, plus a brand new Mystery Sound and moon-filled Moment of Um! Today’s episode is sponsored by Ozobot (ozobot.com/brains), KiwiCo (kiwico.com/brainson), and the book Horse Meets Dog. You can support Brains On with a contribution at brainson.org/donate
Nov 06, 2018
Body Bonanza: Yawns, hiccups, goosebumps and more!
00:43:32
Brains On listeners have LOTS of questions about the human body so we’ve decided to answer nine – count em NINE – of these questions in one go. The terrific topics tackled: Hiccups, yawns, getting dizzy, goosebumps, fingerprints, limbs falling asleep, brain freeze, chattering teeth and why your voice sounds different when it’s recorded. Plus: Our Moment of Um answers the question: “Why do we have two lungs?” Today’s episode is sponsored by Quip (getquip.com/brainson) and Build-A-Bear Workshop (buildabear.com). You can support Brains On at brainson.org/donate
Oct 30, 2018
How to find the facts (Prove It: Part 4)
00:28:19
Today information is everywhere, but what should you trust? Can you spot the difference between well researched articles and stories full of opinion, errors or even lies? In our final chapter of “Prove It: How to find the facts,” we’ll find out how to think like a fact checker. Plus we’ll share clues on how to spot warning signs of bogus information. We also look into the claim that coffee stunts your growth and for our Moment of Um we explore the world of freckles. Today’s episode is sponsored by Build-A-Bear Workshop (buildabear.com), Vamousse (VamousseLice.com), Bombas (bombas.com/brains) and Ozobot (ozobot.com/brains). You can support Brains On at brainson.org/donate
Oct 23, 2018
The scoop on journalism (Prove It: Part 3)
00:35:09
Fair and fact-based news helps people make good decisions. That's why journalists work hard to get their facts straight. In the third installment of our series "Prove It: How to find the facts," we'll hear how one daring reporter got herself locked in a mental hospital to uncover injustice. We'll meet an 11-year old publishing her own paper and Washington Post reporter David Fahrenthold tell us how he makes sure his stories are accurate. And we'll find out if the claim that fish have no memory holds water. All that plus a fresh new Mystery Sound and a Moment of Um tackling the question: why do humans have a tailbone but no tail? Today’s episode is sponsored by Build-A-Bear Workshop (buildabear.com), Vamousse (VamousseLice.com) and Quip (getquip.com/brainson). You can support Brains On at brainson.org/donate
Oct 16, 2018
Science under the microscope (Prove It: Part 2)
00:28:34
Science is a powerful fact-finding tool -- but how does it work? In this second installment in our series "Prove It: How to find the facts," we look to the past for answers. We find out how a snake heart helped get rid of an old idea about blood and how failed experiments are just as important as successful ones (bye bye, luminiferous ether). And we'll hear from scientists working today about how curiosity is at the heart of science. All this plus a new Mystery Sound and snail-rific Moment of Um. Today’s episode is sponsored by Build-a-Bear Workshop (buildabear.com), Ozobot (ozobot.com/brains) and Bombas (bombas.com/brains) and you can support Brains On at brainson.org/donate.
Oct 09, 2018
A Brief History of Facts (Prove It: Part 1)
00:28:38
We’d be nothing without facts. They ground us in reality, help us make new discoveries and allowed us to build the modern world. In this episode we explain how we developed two of our most powerful fact finding tools: science and journalism! Plus, we’ll fact-check some conventional wisdom about ladybug spots and explain how surgeons operate on fish in our Moment of Um. All that and a Mystery Sound! Today’s episode is sponsored by Build-A-Bear Workshop (buildabear.com). You can support Brains On at brainson.org/donate
Oct 02, 2018
Brains On! + The Story Pirates: What makes fun things fun?
00:33:03
We're teaming up with our pals The Story Pirates to learn about the science of having fun! Our experts tell us what makes something fun and why we're so geared toward seeking a good time. Plus, the Story Pirates share their song "Pizza Revenge." We've also got a fun-tastic Mystery Sound and a Moment Of Um all about pirates. How fun is that? Still want more fun? Head over to the Story Pirates to hear more (plus the punchline to a Brains On joke) - apple.co/2wwlgDE  Today’s episode is sponsored by Vamousse (vamousselice.com) and Roshambo Baby (roshambobaby.co and offer code BRAINS)
Aug 28, 2018
What makes gross things gross?
00:36:16
Fair warning: Today we’re gonna get gross! We’re talking sounds, smells, and tastes that some people might find repulsive. But we're asking: why? What's the purpose of disgust? Is it something we're born knowing or do we learn to dislike things? When will entomophagy (the eating of insects) catch on everywhere? Plus: A brand new Moment of Um answers the question "Why do worms come out when it rains?"
Aug 21, 2018
Keeping water healthy, one clue at a time
00:22:36
Last week, we heard about the tale of the Cuyahoga River -- a river in Ohio that caught on fire multiple times because it was so polluted. The river is now doing much better, but beyond the fact that it’s not on currently fire -- how do we actually know it’s healthier today? That’s when being a water detective really comes in handy. Plus: Our Moment of Um answers the question: "Why do dogs wag their tails?" Today’s episode is sponsored by Vamousse Lice (vamousselice.com) and Roshambo Baby (roshambobaby.com and offer code BRAINS).
Aug 14, 2018
Burning rivers of fire
00:25:59
Rivers are known for being wet. So how did a river in Ohio suddenly catch fire, not once, but several times last century? In part three of our water series, we'll explore the shocking tale of the Cuyahoga River. We'll look at how pollution led to this environmental tragedy and what's been done to address the problem. Plus, our Moment of Um explains why we say "ow!" when we're hurt.
Aug 07, 2018
How does GPS know where you are?
00:24:30
Without GPS, we’d be lost. Literally. Thanks to these radio transmissions from space though, we’re able to pinpoint our location and find our way home. Join us as we learn all about satellites, how the robot voice of GPS is created and how atomic clocks hold it all together. Plus a mystery sound and a brand new Moment of Um answers the question: "What is light made of?" Today's episode is sponsored by Kind Snacks (KindSnacks.com/BRAINS), Vamousse (vamousselice.com) and Roshambo Baby (roshambobaby.com and offer code BRAINS).
Jul 31, 2018
Salty snack science: Popcorn, nachos and the origins of salt
00:33:22
We're having a snack attack in this episode and we're using it as an excuse to delve into the facts and history of some of our favorite snacks. How does popcorn pop? Who invented nachos? And where does salt come from? Plus, our Moment of Um tells us all about salt's buddy: pepper! If you want to hear more from our pals at Every Little Thing, you can check them out wherever you listen to podcasts or at https://www.gimletmedia.com/every-little-thing And you can find more Ear Snacks on your favorite podcast device or right here: https://www.earsnacks.org/
Jul 24, 2018
Wanna see Mars' close approach? Just look up!
00:28:07
The Red Planet is putting on a show this July. It'll be closer to Earth than it’s been in 15 years and that means at night it'll appear bigger and brighter than average. In fact, you should be able to see it easily without a telescope! In this episode we'll tell you how to spot Mars plus, you'll hear the planet itself answer your questions. Plus a mystery sound and, in our Moment of Um, we'll explain why lava moves slowly even though it's a liquid. Brains On is sponsored today by Build-A-Bear Workshop (buildabear.com), Kind Snacks (KindSnacks.com/BRAINS), P.volve (Pvolve.com/brainson) and Plated (plated.com/reddem and promo code BRAINS). Find more episodes of Brains On at brainson.org
Jul 17, 2018
Smash Boom Best: Books vs Movies
00:33:28
Today, we’re sharing another epic showdown from our brand new debate show, Smash Boom Best. Each episode, we pit our favorite things against each other, like bats versus owls! Or pizza versus tacos! And we ask you to decide who won. So who are you rooting for: the printed word or the silver screen? Bibliophiles face off with film buffs everywhere in one of our favorite match-ups of the season. Listen to Team Books and Team Movies argue for their side, and then cast your vote here. If you like the show, there are seven more episodes of Smash Boom Best waiting for you. It’s the perfect entertainment for your summer road trips. You could listen all the way from Dallas to Houston, from Sioux Falls to St. Paul, from Richmond to Philly! And don’t forget to subscribe to Smash Boom Best wherever you listen, rate us on Apple Podcasts and share the show with a friend.
Jul 10, 2018
How to cook for an alien
00:33:17
The aliens are coming to dinner! In this episode we wonder what food aliens might eat and talk to real scientists who've thought long and hard about this question. Plus, our friends at America's Test Kitchen show us how to whip up a delicious beef and broccoli dish. We'll lay out the cooking instructions step by step throughout the podcast so you can cook along. When the episode is over, you'll be ready to chow down. Find the recipe here: https://www.brainson.org/shows/2018/07/03/alien-cook-along And for more awesome recipes like this one head to americastestkitchen.com/kids This episode is sponsored by Plated (plated.com/redeem and offer code BRAINS).
Jul 03, 2018
Mix: The science cooking, pt. 4
00:29:18
Are you ready to mix it up? In this episode, we find out why oil and vinegar are like bickering siblings in the back seat of a car, what delicious food inspired the invention of the blender, and the most effective whisking technique (spoiler alert: it's probably not what you think). We also learn how the way we mix flour makes our baked goods either chewy or fluffy and we'll learn the best way to make brownies. Plus: our Moment of Um answers the question "Are bananas radioactive?" To make a donation to Brains On, head to brainson.org/donate
Jun 26, 2018
Chop: The science of cooking, pt. 3
00:31:51
Our knives are drawn and ready to mince and dice our way through the science of chopping. In this episode we'll find out what happens to that carrot you're chopping on a molecular level (spoiler alert: the knife never actually touches it!). We also visit a knifemaker's studio and talk to Splendid Table host Francis Lam to get his chopping tips. This is the third in a five part series on the science of cooking, made in collaboration with America's Test Kitchen Kids. For more recipes and information for young chefs, head to americastestkitchen.com/kids to sign up for their newsletter. And to to make a donation to Brains On, visit brainson.org/donate.
Jun 19, 2018
Chill: The science of cooking, pt. 2
00:29:01
From ice cubes to ice cream, cold things are a crucial part of cuisine. How do we use chill to our advantage? This is part two of our series on the science of cooking, a collaboration with the brilliant foodies at America's Test Kitchen Kids. This episode is (literally) super cool. We're figuring out how refrigerators work and why some of their parts are hot. We're traveling back in time to find out how selling ice became a very big business (for a while anyway). And we'll learn why ice cream makes people thirsty and how to make incredibly delicious paletas. Plus: Our Moment of Um tackles the question, "Why do mints make your mouth feel cold?" For more recipes and information for young chefs, head to americastestkitchen.com/kids to sign up for their newsletter. Brains On is sponsored today by Children’s Cancer Research Fund (ccrf.org/brainson)
Jun 12, 2018
Heat: The science of cooking pt. 1
00:31:36
We’ve teamed up with America’s Test Kitchen Kids to delve into the scrumptious science of cooking. You’ve sent in so many great cooking questions that we had to spread the answers over four episodes. This is our first installment: HEAT. What crazy chemical reactions does heat trigger in food? How do microwave ovens work -- and why can’t you put metal in them when they’re lined with metal? We’ll answer those questions, find out how feeding squirrels helped profoundly change how we prepare food and learn the recipe for a perfect grilled cheese sandwich. Plus: our Moment of Um tackles the question, “How does coffee keep you awake?” For more recipes and information for young chefs, head to americastestkitchen.com/kids to sign up for their newsletter. Brains On is sponsored today by Children’s Cancer Research Fund (ccrf.org/brainson) and KiwiCo (kiwico.com/brainson).
Jun 06, 2018
Boogers and sun sneezes: Know your nose
00:20:49
In this encore mash-up episode, we revisit some fascinating facts that will help you get to know your nose. Why does the sun make some people sneeze? And where do boogers come from anyway? Plus: A brand new moment of um answers the question: "Why do sloths move so slow?"
May 29, 2018
The wonderful weirdness of water
00:29:14
One of the weirdest substances in the universe is right under your nose. No, not boogers. Water! Water seems ordinary, almost boring, but take a closer look and you’ll find a wonderfully weird molecule that behaves like nothing else in the universe. It can move up against gravity. It can absorb lots of heat energy without getting super hot. It can dissolve almost anything. It carves canyons and quenches our thirst. Why is water so weird, and why does that matter? Listen to find out! Today’s episode is sponsored by: KiwiCo (kiwico.com/brainson); Children’s Cancer Research Fund (ccrf.org) and ModCloth (modcloth.com and offer code BRAINSON)
May 22, 2018
Smash Boom Best: Bats vs. Owls (new show alert!)
00:27:40
For the past few months, we’ve been working on a top secret project and we’re so excited we finally get to share it with you! It’s a new show called Smash Boom Best and it’s nothing but debates. Sort of like the ones you’ve heard on Brains On, but with a few new twists. It’s a little faster paced, a little sillier and we hope you’ll think it’s a lot of fun. Today: Wings out, eyes wide -- we’re swooping in on a battle between a perfect pair of creatures of the night. Which is cooler: Bats? Or owls? We’re going to hear lots of facts and feelings from our debaters: Brandi Brown and Katie McVay. Who will be chosen the Smash Boom Best? Listen to hear what our judge decides and then head over to smashboom.org to share your opinion with us! And subscribe to Smash Boom Best wherever you get your podcasts to hear the rest of this season's debates.
May 15, 2018
Robots take over (the show)! Live from Robotstravaganza
00:31:55
What was the first robot? What is artificial intelligence? How do robots "learn?" In this special episode, we have pieces from our live Robotstravaganza show in Boston. We meet some awesome robots (including one that's very cuddly), debate whether robots are good for humanity or bad, and find out what robots can learn from nature. Plus a mystery sound and a Moment of Um that answers the question, "How do oysters make pearls?"
May 08, 2018
What's in your water?
00:26:17
What’s in your water, and how did it get there? Clean water is a must, but modern living can put a lot of bad stuff in it. Road salt, fertilizer, dog doo-doo, heavy metals - how do these things get in our water? Why should we care? And how can we tell if our water is healthy? In this episode we hitch a ride on the water cycle with a pair of water drops. We learn about what caused the Flint water crisis. And we hear about one young girl’s award-winning idea for a faster way to test lead in water - spoiler alert - it involves carbon nanotubes! This is the first in a series of water-related episodes we’re working on over the next few months. We hope it makes a splash with you! Want to learn if you have a lead pipe carrying water into your home? Check out this helpful link from NPR: https://apps.npr.org/find-lead-pipes-in-your-home/en/#intro
May 01, 2018
What makes paint stick?
00:26:28
Paint goes on wet, then it dries — and it’s stuck there. But how does it stick? We’re going to zoom way in to find out. We’ll visit a forensic chemist, a painter who makes his own paint and a party happening at the molecular level.
Apr 24, 2018
Allergy Attack: How our bodies can overreact
00:26:31
Pollen, peanuts, dust mites. These things aren't poisonous - so why do some people's bodies act like they are? In this episode, we'll find out what happens during an allergic reaction, explore why only some people have allergies and hear about new treatments. Plus: a brand new Moment of Um answers the question "Why do sunsets have so many colors?" and we'll read a new group of listeners to be added to the Brains Honor Roll! Brains On is sponsored today by Acer Swift 5 (visit acer.com, click on "Store", and enter coupon code BRAINSON at checkout to receive 10% off) and Mabel's Labels (mabelslabels.com/brainson)
Apr 09, 2018
Mystery Sound Extravaganza 2018
00:30:34
Sounds abound all around. Do you think your ears are up to the task? We have an episode chock full of nothing but mystery sounds to challenge and stretch your listening powers. Also, did you hear that the Brains On store is open? We couldn't be happier with the t-shirts and other goodies we have to offer. Have a look! brainson.org/shopBrains On is sponsored today by ButcherBox. Go to butcherbox.com/brainson and enter "BRAINSON" at checkout squarespace.com enter offer code BRAINSON
Apr 03, 2018
How do animals breathe underwater?
00:27:44
Our lungs are great at getting oxygen out of the air, but if we needed to do that underwater, we'd be sunk. So how do fish, shrimp, jellyfish and other marine animals breathe underwater? And what happens when there is no oxygen in the water for them to breathe? We answer those questions plus a brand new Moment of Um tackles this sticky one: "Why do we have earwax?" And a new group of listeners gets inducted into the Brains Honor Roll! Give a listen!Today Brains On is sponsored by:• Acer Swift 5 (acer.com -- enter BRAINSON at checkout for 10% discount)• Mr. Clean Magic Eraser (mrclean.com/brainson)Music in this episode by Good Old Neon.
Mar 26, 2018
'The Rice Cakes and the Oni': A story from Circle Round
00:16:09
Sometimes we're in the mood for a good story, so we're turning our show over to Circle Round this week. It's a podcast produced by WBUR in Boston that tells folktales from around the world. These stories are funny, surprising, suspenseful and downright charming. Here's one we think you'll dig. It stars a kid who loves making jokes, so you know it's up our alley. In the meantime, we're hard at work on some exciting new episodes -- including a brand new show. We'll be able to tell you more about in a few weeks and we CAN'T WAIT to share it with you. We are really, really excited.
Mar 20, 2018
Circadian rhythm pt. 2: Beyond human
00:27:36
Circadian rhythms keep our bodies on schedule. But what about the rest of the animal and plant world? Turns out, most living things run on similar cycles. In this episode we take a look at why some animals hibernate. There’s also an interview with a plant. Wait, what?!? You read that right: A PLANT!!! All that and a trip back to pre-history, to see how staying up late might have helped mammals survive all those dinosaurs. Three-word hint: nocturnal bottleneck hypothesis.
Mar 13, 2018
From 8-bit to orchestras: How does video game music affect you?
00:27:25
If you’ve ever played a video game, you know how important music can be when it comes to gaming. But what if you choose to play without music? How does that affect your playing? We’re going to dig into the psychology of video game music, explain how the interactivity of video game music works and figure out what “8-bit” means.
Mar 05, 2018
The tick-tock of our circadian clock
00:43:40
The near 24-hour-cycle that keeps us on track is conducted by the suprachiasmatic nucleus. It’s a tiny part of our brains, but it’s super, super important.
Feb 27, 2018
‘Is it opposite day?’ and other mind-bending paradoxes
00:25:26
Think about it: the answer to the question “Is it opposite day?” will always be no. So how do you figure out if it is, in fact, opposite day?
Feb 20, 2018
Our 100th episode! What's the big deal?
00:41:27
In this milestone of an episode, we ask why people seem to love the number 100 so much. We also learn some amazing tricks involving the number 100 and fan favorite Gungador goes from Most Epic Fighting Battle Realm to a much more challenging setting: high school.
Feb 13, 2018
Meet Sandy, the left-handed mutant snail
00:10:52
For humans, being left-handed or right-handed can definitely affect the way we experience life. Usually, that mismatch is just a minor nuisance — but sometimes, sidedness can change the future of an entire species, as is the case for Sandy.
Feb 06, 2018
Dolphins vs. Octopuses: Showdown in the sea!
00:54:36
Two of our planet’s most amazing animals go head to head in our latest debate. We’re asking you to decide which animal reigns supreme. Is it the eight-armed, three hearted, shape-shifting octopus? Or the speed-swimming, echolocating, super-jumping dolphin? Listen along as Marc argues for #TeamOctopus and Sanden fights for #TeamDolphin. We’ll learn amazing facts about both sides along the way. Which side are you on? Vote here! Plus an aquatic Mystery Sound, some deep-sea stand up comedy and a Moment of Um answering why flamingos are pink featuring Flora Lichtman from Gimlet Media’s Every Little Thing. You can also share your opinions and your drawings of dolphins and octopuses in the workplace by emailing them to hello at brainson dot org. Can’t wait to see your drawings and hear your thoughts!
Jan 30, 2018
Dogs: What's the secret of their sense of smell?
00:25:13
If you’ve ever seen a dog, you know they like to sniff — the ground, people, each other’s butts. They like to smell just about everything. But why? We’re digging into the science of smell and how dogs are able to decode things we can’t even begin to imagine.
Jan 23, 2018
Mary Shelley and the science of Frankenstein
00:07:02
As we celebrate the 200th anniversary of the novel’s publication, we look at how Mary Shelley was inspired by science and how the lessons of the book still resonate with the scientific world today.
Jan 16, 2018
Super-size-asaurus: How did dinosaurs get so big?
00:34:09
  Ancient dinosaurs were some of the biggest creatures to ever stomp the Earth. But how and why did they get so giant? Was there more food to help them grow? Was the planet itself somehow different, allowing them to reach epic proportions? In this episode we talk to dino-experts Femke Holwerda and Brian Switek…
Jan 09, 2018
Mysteries of the universe: Expansion and gravity
00:24:36
In this episode we ponder some big questions from Brains On listeners about the vastness of space.
Jan 02, 2018
The nerve! Electricity in our bodies
00:25:25
Your body is making and using electricity all the time — but how do we do it? We’ll take a look at how bioelectricity helps our brain sends signals and our hearts pump blood. And we’ll learn about some amazing animals that use electricity in weird and wild ways.
Dec 26, 2017
Charged up! The science of batteries
00:30:43
Batteries are everywhere — they’re in our phones, our computers, our cars, our toys. But how do they work? To find out, we talk to a scientist who’s making really big batteries to store renewable energy, another who’s working on really small ones to power our phones, and we play in a park with a dog.
Dec 19, 2017
High voltage! How electric power reaches your outlet
00:35:45
We use electricity all the time, but where exactly does it come from? How does it get to our homes? It’s a fascinating journey that can start hundreds of miles from your outlet.
Dec 12, 2017
Shocking! The science of static (Electricity series pt. 1)
00:28:42
What makes your hair stand on end? Why does your skirt stick your tights? Why do you get zapped by electric shocks when you go to touch a doorknob?
Dec 05, 2017
Where did language come from?
00:29:13
Where did language come from? Is it possible to know without traveling back in time? And how do babies learn to speak? Plus: We’ll hear how the word “silly” has evolved over the last several hundred years.
Nov 27, 2017
Smash: When continents collide!
00:30:27
How are mountains made? What causes an earthquake? How does hot lava come bubbling up? The answer in each case is…tectonic plates!
Nov 21, 2017
Curio: Flies on the bus
00:08:48
A few weeks ago, we got two emails that were so similar and so intriguing we had no choice but to investigate.
Nov 14, 2017
What's smaller than an electron?
00:23:03
The natural world can be broken down into atoms. And those atoms can be broken down even further. Will the discovery of smaller and smaller particles ever stop?
Nov 07, 2017
Healing skin and regrowing limbs: The science of regeneration
00:26:36
What superpowers does our skin have to repair itself? And what about other animals like salamanders that can do some pretty extreme healing? We’re going under the skin for this one.
Oct 30, 2017
What is Down syndrome?
00:27:37
You may have heard of Down syndrome, but what is it exactly? In this episode, we'll break down the science of chromosomes and how having an extra one leads to this fairly common condition. Plus, we'll learn some tips for making friends with someone who might seem different than you. We'll also swing by a farm staffed by ranchers with Down syndrome. And in our Moment of Um we'll find out why eggs go from clear to white when cooked.
Oct 24, 2017
Bonus: Kidcast sampler
00:21:15
Looking for more awesome podcasts to listen to? We're bringing you a special bonus episode today to let you know about some of the other podcasts that you might want to check out. And if you want to find lots of other podcasts for kids you can always head to applepodcasts.com/kids
Oct 22, 2017
Curio: Vampire of the Great Lakes
00:10:46
The sea lamprey, with its concentric rows of sharp teeth, is part vampire and part alien invader. Would you let it suction to your arm? Reporter Dan Kraker did. Find out if he lived to tell about it.
Oct 17, 2017
Narwhals: Unicorns of the sea?
00:28:26
In this episode, we learn all about narwhals (what that tusk is for and how they’re connected to the myth of the unicorn) and the evolution of teeth (from scale-like nubbins to the versatile chompers we have today).
Oct 10, 2017
How do volcanoes erupt?
00:26:36
There are all kinds of volcanoes all over the world, but how are they formed? And how do they erupt? To find out, we’ll travel to the center of the Earth, and we’ll meet a NASA robot that’s going on a very special volcano mission.
Oct 02, 2017
For crying out loud: All about tears
00:33:47
It’s something so natural that we take it for granted — but when you think about it, it’s a little strange. Why does water come out of our eyes? And why does it happen when we’re happy? Or sad? Or scared? Or exhausted? In this episode we dive into our mysterious emotional tears, find out […]
Sep 26, 2017
Curio: Quindar tones and talking in space
00:11:12
You know those beeps in old NASA recordings? They’re called Quindar tones. This episode explains them and talks to a couple musicians who incorporate archival, NASA recordings into their songs.
Sep 19, 2017
Mars: Our next home planet?
00:30:19
In this episode we learn about Mars’ ancient past, meet an architect hoping to build cities there and we hear from Mars itself, thanks to the planet’s video blog, of course.
Sep 12, 2017
Thunder, lightning and tornadoes: Where do they come from?
00:17:28
There are some basic ingredients to make thunderstorms and tornadoes. We’ll find out what they are – and how to observe these powerful and amazing storms safely.
Sep 04, 2017
Animal farts: A mighty wind
00:34:24
Most animals fart. And some animals put those farts to work.
Aug 29, 2017
Sunburns: The why behind the ouch (and how to avoid them)
00:22:53
To help us understand sunburns, we’re going deep into the skin to look at cells, molecules and electrons.
Aug 15, 2017
Everything you need to know before the solar eclipse
00:27:11
On Monday, August 21, a total solar eclipse will be visible on a path that crosses the U.S., from Oregon on the west coast to South Carolina on the east coast. In this episode, we cover all your eclipse essentials: What causes an eclipse? What happens during an eclipse? How do you safely view it? Spoiler alert: Don’t stare at the sun without special eyewear.
Aug 01, 2017
Deep Sea vs. Outer Space
00:57:30
It’s time for the next Brains On debate! This intense matchup brings us to the depths of darkness, under the water and beyond our earth’s atmosphere. Who will prevail?
Jul 18, 2017
Fart Smarts: Understanding the gas we pass
00:29:01
Is farting good for us? Where do farts come from? Why do only some make sounds? And what’s up with the smell? We tackle your questions about the gas we all pass in this episode.
Jul 04, 2017
Riding in the car: Motion sickness and optical illusions (Road trip pt. 5)
00:21:41
Hosts Molly and Gabriella are locked out. No worries: Sanden and Bob to the rescue. While the duo drives a spare set of keys to our beloved hosts, they pass the time discussing science you might see (or feel) in a car.
Jun 30, 2017
Traffic: Phantom jams and chicken soup (Road trip pt. 4)
00:24:22
On the fourth leg of our road trip, we figure out where traffic comes from and what it would take to make it finally go away.
Jun 23, 2017
Monster trucks and car design (Road trip pt. 3)
00:28:35
At the third stop on our road trip series, we coast in for a pit stop and check out car design. We find out how monster trucks are different than cars, how culture influences car design and what it’s like to make car into animated, talking movie stars.
Jun 20, 2017
The future of fuel, and the problem with exhaust (Road trip pt. 2)
00:17:44
Our planet needs some carbon dioxide, but cars are pumping more into the atmosphere than our carbon cycle can handle. We’ll explore what all this carbon means for our planet. And we talk to a scientist who is working to change how we fuel our cars, so we can cut back on all this carbon dioxide.
Jun 16, 2017
How do engines work? (Road trip pt. 1)
00:21:48
On the first leg of our road trip, we’re exploring the history of engines and how they work, with a little help from Car Talk’s Ray Magliozzi.
Jun 09, 2017