Today is Pi Day -- a celebration of the number pi (and pies, and mathematics in general). Learn what pi is and how this holiday came about in today's episode of BrainStuff.

 Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

<p>Today is Pi Day -- a celebration of the number pi (and pies, and mathematics in general). Learn what pi is and how this holiday came about in today's episode of BrainStuff.</p><p> </p> Learn more about your ad-choices at <a href="https://www.iheartpodcastnetwork.com">https://www.iheartpodcastnetwork.com</a>

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

BrainStuff

What Is Pi?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/cc670839-8e22-48b1-8a5d-ae320040edb9/transcript

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