A Moment of Science

Posts tagged fight or flight

October 2, 2013

 

crowd of people in a theater

What Is Cottonmouth?

Here's the scene. The audience is waiting with bated breath, you're just about to give a speech, and suddenly you notice your mouth is dry as sawdust. Why?

December 24, 2009

 

butterfliesinstomach255

Butterflies In Your Stomach

What happens in your body when you get nervous? Why do you feel like you have butterflies in your stomach?

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