Libraries are bastions of knowledge -- but are they also bastions of germs? Short answer: Nope! For the long answer, tune in to this classic episode of BrainStuff, based on this article: https://health.howstuffworks.com/wellness/used-books-may-be-germy-but-wont-make-you-sick.htm

How Did William the Conquerer Transform England?
11:35

Could Dilophosaurus Really Spit Poison?
09:27

Do Our Pinky Toes Serve a Purpose?
06:42