Invisible World

S1 E3: Across the globe, animals have evolved an arsenal of invisible tools to navigate and survive life on Earth, using sounds, noises, and aromas that are beyond the scope of human perception. In this episode, we enter a world where insects use ultraviolet light to guide them to their food, female elephants rumble well below the range of human hearing to attract a mate miles away, and ball pythons use thermoreceptors on their mouth to detect the radiating heat of its prey, all thanks to their remarkable super senses!