Plenty of things are scary these days, so why do people pay good money to see horror movies and go to 'haunted' houses? Learn why psychologists say these fearful experiences are helpful in today's classic episode of BrainStuff, based on this article: https://science.howstuffworks.com/life/inside-the-mind/emotions/why-love-to-be-scared.htm

BrainStuff Classics: What's the Controversy Behind 'Mary Had a Little Lamb'?
06:30

What Was the World's Largest Nuclear Weapon?
10:52

How Do Red-Tailed Hawks Work?
09:24