Nigersaurus was a dinosaur with over 500 teeth that's been described as a Mesozoic cow with a face like a vacuum cleaner. Learn more about it in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/dinosaurs/nigersaurus.htm
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

What Colors Are Impossible?
14:05

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

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