This Tiny Robot Walks, Crawls, Jumps and Swims. But It Is Not Alive. by JAMES GORMAN

By JAMES GORMAN Researchers have created a tiny robot, small enough to navigate a stomach or urinary system, that one day may be used to deliver drugs inside the body. Published: January 23, 2018 at 07:00PM from NYT Science http://nyti.ms/2GgzsFc