Echo location, tympanic membranes, radio teeth and more! The Curious Crew learns how our ears are designed to capture incoming sounds. STEM Challenge: Designing a pair of ‘Ear Defenders.’ Curious About Careers: Audiologist Dr. Brooke Tudor.
Death Valley is one of the driest places in North America - but only about a 100 miles from a forest of Giant Sequoia trees. How can these two completely different ecosystems exist right next to each other?