The questions we have about numbers are uncountable. But here are a few of them: Where does zero come from? How is there more than one kind of infinity? What is it like to do math when numbers have different colors — and personalities?

The questions we have about numbers are uncountable. But here are a few of them: Where does zero come from? How is there more than one kind of infinity? What is it like to do math when numbers have different colors — and personalities?

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/  

Brains On!&reg; 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&rsquo;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 <a href="https://lemonadamedia.com/" data-stringify-link="https://lemonadamedia.com/" data-sk="tooltip_parent">https://lemonadamedia.com/</a>&nbsp;&nbsp;

Brains On! Science podcast for kids

Numbers!

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

 

Our stomachs are full of a powerful acid, one that can burn your skin and even melt metal. So why doesn&rsquo;t this stuff burn a hole through our bellies? We&rsquo;ll find out how our stomachs protect the rest of us from this acid. Plus, we&rsquo;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? <a href="https://brainson.supercast.com/">Sign up for Smarty Pass</a>. 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&nbsp;<a href="https://brainson.org/events">head to our events page</a>. 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 <a href="https://drive.google.com/file/d/1FEe0LPezD4GZ1YXDwJxcODQkOMC2RN8K/view?usp=sharing">here</a>&nbsp;for a transcript of this episode
&nbsp;

Why doesn’t stomach acid burn right through us?

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

 

Today we&rsquo;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? <a href="https://brainson.supercast.com/">Sign up for Smarty Pass</a>. 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&nbsp;<a href="https://brainson.org/events">head to our events page</a>. 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 <a href="https://drive.google.com/file/d/1E9tSVND98dK5fu1P3VfY1MO2JiqgONMu/view?usp=sharing">here</a> for a transcript of this episode
&nbsp;

Can a spider eat a wasp?

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.

Stickers are everywhere. They label our groceries, cover our car bumpers, and decorate our notebooks. But how do they stick? We&rsquo;ll zoom in on a sticker to see how a special glue helps a sticker cling to a surface. Plus, we&rsquo;ll hear about stickers that can help people heal from surgeries. We&rsquo;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? <a href="https://brainson.supercast.com/">Sign up for Smarty Pass</a>. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more!
Click <a href="https://drive.google.com/file/d/1gordgOqHOgsd4F2Vu80_wCvQAl4z3Kr3/view?usp=sharing">here</a> for a transcript of this episode.

Numbers!

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