Lampreys Could Hold the Key to Better Underwater Robots

The lamprey—a jawless, toothy suction funnel that looks like it sprung to life out of the Alien storyboards—is the sort of creature whose existence most of us would prefer not to dwell on. But lampreys are among the most efficient swimmers on Earth, and their unusual stroke could help engineers design low-cost… »11/03/15 5:00pm11/03/15 5:00pm