
Advertise on podcast: Brains On! Science podcast for kids
Rating
4.5from
This podcast has
405 episodes
Language
EnglishPublisher
Brains On UniverseExplicit
No
Date created
2013/09/10
Latest episode
2026/04/21
Average duration
29 min.
Release period
7 days
Description
Brains On!® is a science podcast for curious kids and adults from Brains On Universe. Each week, a different kid co-host joins Molly Bloom to find answers to fascinating questions about the world sent in by listeners. Like, do dogs know they’re dogs? Or, why do feet stink? Plus, we have mystery sounds for you to guess, songs for you to dance to, and lots of facts -- all checked by experts. Sales and Distribution by Lemonada Media https://lemonadamedia.com/
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Podcast episodes
Check latest episodes from Brains On! Science podcast for kids podcast
How to build a house on the moon
2026/04/21
Humans have visited the moon but we’ve never lived there. Could we build a home on our lunar neighbor? Join Molly and co-host Ira as they find out why the moon can be a dangerous place, and what it would take to live there. We’ll imagine a visit to a lunar hotel, hear about all the stuff humans have left up there and even hear a song sung by the Moon herself!
Featured Expert: Phil Plait, astronomer, journalist and author of several books, including, Under Alien Skies: A Sightseer’s Guide to the Universe, which uses science and imagination to paint a picture of what it would be like to vacation on the moon.Resources:Learn more about NASA’s Artemis program which aims to bring humans back to the moon.
Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
April 25 - Marines Memorial, San Francisco, CA (2nd show added!)
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON (2nd show added!)
June 6 - Michigan Theater, Ann Arbor, MI
June 20 - Southern Theater, Columbus, OH
June 21 - Turner Hall Ballroom, Milwaukee, WI
More sport science: Bats and black eyes
2026/04/14
Sports and science go hand in hand, especially when it comes to softball and baseball. Join Molly and co-host Caris as they answer more of your questions about these two ballgames. Like why are bats measured in ounces? Or why do some players wear black paint under their eyes? Plus, we’ll hear more of your chants and guess an all new Mystery Sound.
Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
April 25 - Marines Memorial, San Francisco, CA (2nd show added!)
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON (2nd show added!)
June 6 - Michigan Theater, Ann Arbor, MI
June 20 - Southern Theater, Columbus, OH
June 21 - Turner Hall Ballroom, Milwaukee, WI
Click here for a transcript of this episode.
Sport science: softballs, baseballs, and curve balls
2026/04/07
Baseball and softball are both a feat of physics, from the curve of a pitch to the swing of a bat. Today, we’re exploring the science of these popular pastimes. Join Molly and co-host Kian as they learn about curve balls and the stuff inside a ball. Plus, our listeners share their chants for Team Science! Oh, and what’s that noise? It’s a brand new mystery sound. Play ball!
Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
April 11 - Walker Theater, Chattanooga, TN
April 12 - Carolina Theater, Durham, NC
April 25 - Marines Memorial, San Francisco, CA (2nd show added!)
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON (2nd show added!)
Click here for an episode transcript
See omnystudio.com/listener for privacy information.
Is there such a thing as a blue raspberry? And why are raspberries hairy?
2026/03/31
Ever look closely at a raspberry and notice it could use a shave? Those tiny hairs are actually super important. And thankfully totally edible. Join Molly and co-host Zoe-Samarah as they learn all about this fantastic little fruit, and why some raspberry flavored foods are actually colored blue. All that and a Mystery Sound that’ll feel like a snack for the ears!
Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
April 11 - Walker Theater, Chattanooga, TN
April 12 - Carolina Theater, Durham, NC
April 25 - Marines Memorial, San Francisco, CA (2nd show added!)
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON (2nd show added!)
Click here for an episode transcript
See omnystudio.com/listener for privacy information.
Hoax Hunters: What is the Bermuda Triangle
2026/03/24
Have you heard of the Bermuda Triangle? It’s an area of the Atlantic Ocean that some people think can make ships and planes mysteriously disappear. In this episode, Marc and Sanden, aka the Hoax Hunters, investigate this weird and wild patch of water. Turns out the Triangle isn’t as unusual as it seems. Plus, Molly tries to stump the Hoax Hunters with a new mystery sound.
Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
March 28 - Center Stage, Atlanta, GA
March 29 - Amaturo Theater, Fort Lauderdale, FL
April 11 - Walker Theater, Chattanooga, TN
April 12 - Carolina Theater, Durham, NC
April 25 - Marines Memorial, San Francisco, CA (2nd show added!)
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON (2nd show added!)
Click here for an episode transcript
See omnystudio.com/listener for privacy information.
How do flowers get their smells?
2026/03/17
Flowers are famous for their smells. Most are sweet, but a few are downright stinky. Either way, the science of how and why they make these scents is fascinating. Join Molly and co-host Isla as they learn about pollinators, flower smells and the mighty corpse flower! Plus a smell for your ears: the Mystery Sound!
Guest: Dr Kelsey Byers, evolutionary chemical ecologist and group leader at the John Innes Center.
Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
March 7 - Turner Hall Ballroom, Milwaukee, WI
March 8 - Fitzgerald Theater, St. Paul, MN
March 28 - Center Stage, Atlanta, GA
March 29 - Amaturo Theater, Fort Lauderdale, FL
April 11 - Walker Theater, Chattanooga, TN
April 12 - Carolina Theater, Durham, NC
April 25 - Marines Memorial, San Francisco, CA
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON
Click here for an episode transcript
See omnystudio.com/listener for privacy information.
It's time for the....Mystery Sound Extravaganza!
2026/03/10
What's better than a mystery sound? How about 11 mystery sounds! We have mystery sounds from listeners all over the world to share with you, plus two from scientists. And our co-host Juniper will try to stump Molly with a mystery sound of her own!Click here to read a transcript of this episode.
Want to support the show? Join Smarty Pass to listen to ad-free episodes or donate!
See omnystudio.com/listener for privacy information.
Why do we have Daylight Saving Time?
2026/03/03
Every spring we set our clocks one hour forward. Every fall we move them one hour back. It’s a strange ritual when you think about it, so why do we do it? Join Molly and co-host Ava as they explore the seasons and why days are shorter in the winter and longer in the summer. We’ll hear about the history of Day Light Saving and play a game. And it’s always time for a Mystery Sound! So set an alarm so you don’t forget to tune in to this episode!
Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
March 7 - Turner Hall Ballroom, Milwaukee, WI
March 8 - Fitzgerald Theater, St. Paul, MN
March 28 - Center Stage, Atlanta, GA
March 29 - Amaturo Theater, Fort Lauderdale, FL
April 11 - Walker Theater, Chattanooga, TN
April 12 - Carolina Theater, Durham, NC
April 25 - Marines Memorial, San Francisco, CA
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON
Click here for a transcript of this episode.
See omnystudio.com/listener for privacy information.
New Brains On tour dates added: St. Paul, Atlanta, Portland -- and more!
2026/02/27
Exciting news! We’ve announced a bunch of new tour stops for this spring! Learn more about the show and get tickets here!
Mar 7............MILWAUKEE
Mar 8..................ST PAUL
Mar 28..............ATLANTA
Mar 29.....FT LAUDERDALE
Apr 11......CHATTANOOGA
Apr 12.................DURHAM
Apr 25.....SAN FRANCISCO
Apr 26.............PORTLAND
May 30...............BUFFALO
May 31..............TORONTO
Jun 6.............ANN ARBORGet tickets at brainson.org/events -- hope to see you there!!
See omnystudio.com/listener for privacy information.
Let's Go Bananas
2026/02/24
HARVEY, our omnipresent virtual voice assistant, gets a software update that makes him go bananas for bananas. And if we talk about anything except bananas, he turns the microphones off! We talk to geneticist Dr. Janina Jeff about how much DNA we share with a banana, find out why bananas make other fruits ripen, how bananas grow, and where that slipping on a banana peel joke came from. Speaking of jokes, we'll hear a bunch of banana jokes from listeners too! Plus: The Moment of Um answers the question: "Why are peaches fuzzy?"
You can hear more from Dr. Jeff on her podcast In Those Genes.
Silent film expert Lea Stans has a wonderful blog post about the history of the banana peel joke that you can read right here. You can see some of those early comics that featured the joke!
https://www.youtube.com/watch/RMDgmHB4znc
Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
March 7 - Turner Hall Ballroom, Milwaukee, WI
March 8 - Fitzgerald Theater, St. Paul, MN
March 28 - Center Stage, Atlanta, GA
March 29 - Amaturo Theater, Fort Lauderdale, FL
April 11 - Walker Theater, Chattanooga, TN
April 12 - Carolina Theater, Durham, NC
April 25 - Marines Memorial, San Francisco, CA
April 26 - Newmark Theater, Portland, OR
May 30 - Electric City, Buffalo, NY
May 31 - Royal Theatre, Toronto, ON
See omnystudio.com/listener for privacy information.
What is a generation and why do we have them?
2026/02/17
We’re all part of a generation, that’s a large group of people born around the same time as us. These generations have names too, like Gen X, Baby Boomers or Gen Alpha. Who came up with these generations and why do we have them? We’ll speak to experts and learn what makes each generation unique. Plus, what if you could rename your generation? Plus, Mr. Bonejangles can’t remember his birthday so he has no idea what generation he’s part of! All this and a timeless mystery sound. Enjoy!
Guests:Dr Jean Twenge: Professor of psychology at San Diego State University, and author of iGen, Generations, and 10 Rules for Raising Kids in a High-Tech World.
Kim Parker: Director of social trends research at Pew Research Center.
Corey Seemiller: Professor of leadership studies in education and organizations at Wright State University, and author of Generation Z.
Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
Feb 21 - Just for Laughs Festival, Vancouver, BC
Feb 22 - The Neptune, Seattle, WA
March 7 - Turner Hall Ballroom, Milwaukee, WI
March 8 - Fitzgerald Theater, St. Paul, MN
March 28 - Center Stage, Atlanta, GA
March 29 - Amaturo Theater, Fort Lauderdale, FL
Click here for a transcript of this episode
See omnystudio.com/listener for privacy information.
Why doesn’t stomach acid burn right through us?
2026/02/10
Our stomachs are full of a powerful acid, one that can burn your skin and even melt metal. So why doesn’t this stuff burn a hole through our bellies? We’ll find out how our stomachs protect the rest of us from this acid. Plus, we’ll learn about some of the wildest ways animals digest food and learn about how a serious accident helped us. Don't forget to listen to the Mystery Sound and the latest suggestions for new rooms in our headquarters.
Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
Feb 21 - Just for Laughs Festival, Vancouver, BC
Feb 22 - The Neptune, Seattle, WA
March 7 - Turner Hall Ballroom, Milwaukee, WI
March 8 - Fitzgerald Theater, St. Paul, MN
March 28 - Center Stage, Atlanta, GA
March 29 - Amaturo Theater, Fort Lauderdale, FL
Click here for a transcript of this episode
See omnystudio.com/listener for privacy information.
Can a spider eat a wasp?
2026/02/03
Today we’re stepping into the ring for a battle of the insect world. Molly and co-host Kiaan try to find out if a spider can eat a wasp. They speak with Dr. Paula Cushing. She has been researching spiders for over three decades. Plus, we flip the script and ask if a wasp can eat a spider. Then, Molly goes full game show mode and puts Kiaan in the contestant chair to play Spidey Sense. We also have a brand new Mystery Sound and a big mailbag reveal.
Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon!
Feb 21 - Just for Laughs Festival, Vancouver, BC
Feb 22 - The Neptune, Seattle, WA
March 7 - Turner Hall Ballroom, Milwaukee, WI
March 8 - Fitzgerald Theater, St. Paul, MN
March 28 - Center Stage, Atlanta, GA
March 29 - Amaturo Theater, Fort Lauderdale, FL
Click here for a transcript of this episode
See omnystudio.com/listener for privacy information.
How do stickers stick?
2026/01/27
Stickers are everywhere. They label our groceries, cover our car bumpers, and decorate our notebooks. But how do they stick? We’ll zoom in on a sticker to see how a special glue helps a sticker cling to a surface. Plus, we’ll hear about stickers that can help people heal from surgeries. We’ll also find out what kind of stickers Bob collects, and guess a new Mystery Sound.
Guest: Phillip Messersmith, professor of material science and engineering at the University of California, Berkeley.
Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
Click here for a transcript of this episode.
See omnystudio.com/listener for privacy information.
Totally Slothsome: All about sloths
2026/01/20
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. Stay sloooooooooow!
Guests
Lucy Cooke, zoologist and founder of the Sloth Appreciation Society
Jonathan Pauli, UW-Madison Forest and Wildlife Ecology
Dr. Sushma Reddy, Breckenridge Chair of Ornithology, Bell Museum
Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
See omnystudio.com/listener for privacy information.
Podcast reviews
Read Brains On! Science podcast for kids podcast reviews
GWEN ✌️☮️( ARTEMIS) 2026/04/22
Hi
Love the podcast
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P_Gang12 loves the podcast 2026/04/22
This podcast is so calming and engaging
Been listening to the pod since I was 9 and now I’m 14 I love the pod it’s so amazing and cool keep releasing please you guys are awesome 💖💖💖🫰🏾
 Axolotl queen  2026/04/22
Rubbish (no I am not from the u.k)
You copied an episode. It’s really annoying !!!!!!!
🍉🍉❤️❤️❤️🏳️🌈🏳️🌈🏳️🌈 2026/04/21
⚜️🔱
💓❤️🔥❤️🧡💛💚🩵💙💜🩷🏳️🌈🌐💠
6778hhgf 2026/04/21
Fire
Gwen you have a very good taste in podcasts y’all should listen trusstttt
alblack16 2026/04/21
:D
Thanks bookturtle and GWEN! Thanks for reading it! <3
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Moo boo you who 2026/04/19
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Bookturtle2015 2026/04/18
Wow!
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SportsDog2014 2026/04/17
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