Hey, Smarty Pants and Smarty Families, trusty narrator here with a must-listen podcast I Know Your Love.

It's a show called Steam Daydream, made by our friends at National Children's Museum in Washington, D.C.

In the new season of their show, they investigate everyday mysteries like why bubbles around and where trash goes

to uncover the science, technology, engineering, art and math that explains the world around us.

Every episode is 20 minutes or less and features real life experts and curious kids like you.

You can follow the fun by searching Steam Daydream with National Children's Museum wherever you listen to podcasts.

Hello Smarty listeners, please take a moment and leave us a five-star Apple rating review.

It not only helps us grow the show, but we might also read your review on Who Smarted.

So do it now and don't forget, you can listen to Who Smarted Anywhere, including Apple Podcasts, Spotify and Amazon Music,

including hands-free listening powered by Alexa on all Apple, Android and Echo devices.

Hey, Smarty Pants.

Oh, I gotta have a moment to do that.

Excuse me, sorry, can you do that?

Have you ever heard of the nervous system?

Yes?

No.

Well, everybody has one.

No, I'm not.

Okay, okay.

Your nervous system is responsible for communicating all kinds of information from your brain.

I got a message from the brain to all the other cells in your body,

like your muscles, glands and nerve cells.

...