How are growing gummy bears, exploding diapers, and making water disappear all related? The Curious Crew explores the world of polymers! STEM Challenge: Making slime. Curious About Careers: Zookeeper Annie Marcum.
Beavers are back in Britain—charming many Britons, perturbing others, and all the while stimulating a healthy debate about whether the island nation is ready to embrace a wilder future.