Guest
Ed Yong explores the hidden features that make dog noses so incredible. Subscribe to Big Think on YouTube ► Up next, The hidden sensory world of animals ► Many animals, from sharks to elephants, are champions of olfaction (smelling). Dogs are the most famous. Through their sense of smell, dogs can tell which direction a person traveled and even can distinguish between identical twins. Dogs can be trained to detect just about anything, including electronic devices. Read the video transcript ► ---------------------------------------------------------------------------------- About Ed Yong: Ed Yong is a Pulitzer Prize–winning science writer on the staff of The Atlantic, where he also won the George Polk Award for science reporting, among other honors. His first book, I C
