Brains On! Science podcast for kids

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?

Guests: Dr. Shani Francis, dermatologist and the director of the Hair Center of Excellence

Sandy Cook evolutionary biologist of hair at Penn State University

Click ⁠⁠here⁠⁠ for a transcript of this episode.

Brains On is a completely independent podcast, and we rely on your contributions to help make all of our shows. You can do that by joining Smarty Pass. As a member you get ad-free versions of all the Brains On Universe shows, bonus episodes, online hangouts with the Brains On crew, discounts on merch and more. Go to⁠⁠⁠ ⁠smartypass.org ⁠⁠⁠⁠to learn more and sign up.

Want to see Brains On or Smash Boom Best live? We're about to head out on our fall tour. For links to tickets go to⁠⁠⁠ ⁠brainson.org/events⁠⁠⁠⁠.

10/11 Dallas, TX*

10/17 Colorado Springs, CO (two shows)

11/7 Norfolk, VA

12/6 Evanston, IL (two shows)

1/31 Princeton, NJ

*Smash Boom Best show

This is a sneak peak of a bonus episode available to Smarty Pass members. It’s a follow up to our Forever Ago episode on the history of pizza. In this one, we look at the man who made pineapple on pizza a thing. Plus, we tell the story of how pineapple pizza created drama between two nations. To hear the whole, ad-free episode, sign up for Smarty Pass at smartypass.org.

Marc and Sanden are back as the Hoax Hunters. This time they’re looking at the myths surrounding crystals. For hundreds of years, people have believed that these rocks are special and have powers. But is there any proof? Join Marc, Sanden and Mystery Moose as they dig into the lore and science of crystals.

Guest:  Marisa Galvez, professor of French and Italian at Stanford University

Click ⁠here⁠ for a transcript of this episode.

Brains On is a completely independent podcast, and we rely on your contributions to help make all of our shows. You can do that by joining Smarty Pass. As a member you get ad-free versions of all the Brains On Universe shows, bonus episodes, online hangouts with the Brains On crew, discounts on merch and more. Go to⁠⁠ ⁠smartypass.org ⁠⁠⁠to learn more and sign up.

Want to see Brains On or Smash Boom Best live? We're about to head out on our fall tour. For links to tickets go to⁠⁠ ⁠brainson.org/events⁠⁠⁠.

10/3 Toronto, ON*

10/11 Dallas, TX*

10/17 Colorado Springs, CO (two shows)

11/7 Norfolk, VA

12/6 Evanston, IL (two shows)

1/31 Princeton, NJ

*Smash Boom Best show

Oh boy, oh boy! Are you ready to do some guessing?!? We have doozies to detect. There are clues to calculate. And so, so many goodies to get into. We hope your ears are warmed up, because it’s time for the… Mystery Sound Extravaganza!

Have a good Mystery Sound for us? Send it in! Go to brainson.org/contact and submit it. Don’t forget to record an answer too.

Click here for a transcript of this episode.

Brains On is a completely independent podcast, and we rely on your contributions to help make all of our shows. You can do that by joining Smarty Pass. As a member you get ad-free versions of all the Brains On Universe shows, bonus episodes, online hangouts with the Brains On crew, discounts on merch and more. Go to⁠ ⁠smartypass.org ⁠⁠to learn more and sign up.

Want to see Brains On or Smash Boom Best live? We're about to head out on our fall tour. For links to tickets go to⁠ ⁠brainson.org/events⁠⁠.

9/26 Charlotte, NC

10/3 Toronto, ON*

10/11 Dallas, TX*

10/17 Colorado Springs, CO (two shows)

11/7 Norfolk, VA

12/6 Evanston, IL (two shows)

1/31 Princeton, NJ

*Smash Boom Best show

Pinky toes may seem small, but they’re kind of a big deal. Join Molly and co-host Luna Mae as they learn about why we have these tiny toes and what would happen if we didn’t have them. Plus, we talk about animals with two, three, or six toes! Plus, a Mystery Sound that’ll get your ears working overtime.

Click here for a transcript of this episode.

Brains On is a completely independent podcast, and we rely on your contributions to help make all of our shows. You can do that by joining Smarty Pass. As a member you get ad-free versions of all the Brains On Universe shows, bonus episodes, online hangouts with the Brains On crew, discounts on merch and more. Go to ⁠smartypass.org ⁠to learn more and sign up.

Want to see Brains On or Smash Boom Best live? We're about to head out on our fall tour. For links to tickets go to ⁠brainson.org/events⁠.

9/19 Minneapolis, MN (sold out)*

9/26 Charlotte, NC

10/3 Toronto, ON*

0/11 Dallas, TX*

10/17 Colorado Springs, CO (two shows)

11/7 Norfolk, VA

12/6 Evanston, IL (two shows)

1/31 Princeton, NJ

*Smash Boom Best show