Fainting goats don't really faint -- their muscles just lock up for a few extra seconds when they startle or get excited. Learn how myotonia works and why it can actually be a useful trait in goats in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/mammals/fainting-goat.htm

Does Smog Make Sunsets More Beautiful?
08:23

Why Does Albania Have Hundreds of Thousands of Bunkers?
08:00

What Pranks Have Astronauts Pulled?
08:40