Bats use sonar to find food in the dark -- but they've got a lot of competition from other bats. Learn about echolocation and how bats go on the offensive in this classic episode of BrainStuff.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

How Did Beer Help Sell the Myth of Custer's Last Stand?
10:08

How Does Bioluminescence Work?
12:15

How Is Maillardet's Automaton Still Wowing Us After 200 Years?
09:28