As many as 7 in every 10 Americans have a fear of public speaking. Learn how this type of social anxiety develops -- and what you can do to fight it -- in this episode of BrainStuff.

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

As many as 7 in every 10 Americans have a fear of public speaking. Learn how this type of social anxiety develops -- and what you can do to fight it -- in this episode of BrainStuff. 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

Can the Fear of Public Speaking Be Conquered?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/0c50a812-c5d6-4f8a-80e5-ae32004d653f/transcript

The concepts of ethnicity and race are both human inventions with no basis in science, but these concepts have huge impacts on us and our world. Learn the difference between ethnicity and race in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/genetic/race-vs-ethnicity.htm

The concepts of ethnicity and race are both human inventions with no basis in science, but these concepts have huge impacts on us and our world. Learn the difference between ethnicity and race in this classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/genetic/race-vs-ethnicity.htm

BrainStuff Classics: How Are Ethnicity and Race Different?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/ebf7ecc0-e332-44a4-b366-b4b301559a3e/transcript

Turning cream into a stick of butter involves some complex chemistry, crystallization, and (traditionally) fermentation. Learn more -- plus the difference between sweet cream, cultured, and European butters -- in today's episode of BrainStuff.

Turning cream into a stick of butter involves some complex chemistry, crystallization, and (traditionally) fermentation. Learn more -- plus the difference between sweet cream, cultured, and European butters -- in today's episode of BrainStuff.

How Does Butter Get Its Texture, Flavor, and Color?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/cc3a766a-1eda-44ba-9eaa-b4b301559a42/transcript

Some idioms have a fairly clear origin, but others have been lost to time and legend. Learn about the game that inspired calling dibs, the media that created calling shotgun, and why the 'real' McCoy was probably a number of people -- all in today's episode of BrainStuff, based on these articles: https://science.howstuffworks.com/innovation/famous-inventors/why-do-people-call-things-the-real-mccoy.htm; https://people.howstuffworks.com/what-are-dibs-and-why-do-call-them.htm; https://people.howstuffworks.com/riding-shotgun-phrase.htm

Some idioms have a fairly clear origin, but others have been lost to time and legend. Learn about the game that inspired calling dibs, the media that created calling shotgun, and why the 'real' McCoy was probably a number of people -- all in today's episode of BrainStuff, based on these articles: <a href="https://science.howstuffworks.com/innovation/famous-inventors/why-do-people-call-things-the-real-mccoy.htm">https://science.howstuffworks.com/innovation/famous-inventors/why-do-people-call-things-the-real-mccoy.htm</a>; <a href="https://people.howstuffworks.com/what-are-dibs-and-why-do-call-them.htm">https://people.howstuffworks.com/what-are-dibs-and-why-do-call-them.htm</a>; <a href="https://people.howstuffworks.com/riding-shotgun-phrase.htm">https://people.howstuffworks.com/riding-shotgun-phrase.htm</a>

Why Do We Call Dibs and Shotgun, and Who Was the Real McCoy?

https://api.omny.fm/orgs/e73c998e-6e60-432f-8610-ae210140c5b1/clips/c230d16e-e723-436a-9deb-b4b20029305d/transcript

Can the Fear of Public Speaking Be Conquered?

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