Join experts Riley Woodford, a wildlife specialist from Alaska, Linda Holmes, an NPR pop culture journalist, and Brian Robinson from the world's largest zipper company for a lively discussion! Discover the fascinating science of how popcorn kernels pop and the role of moisture and heat. Learn about salmon's incredible journey home using their sense of smell and Earth’s magnetic field. Plus, unravel the mechanics of zippers, and explore how they're used even in NASA spacesuits—it's a fun blend of science, nature, and pop culture!