World’s smallest autonomous robots are ‘smaller than a grain of salt,’ cost one penny apiece — researchers expect new micron-scale fully-programmable robots to be used in medicine, microscale manufacturing, and other areas Tom’s HardwareResearchers create world’s smallest programmable, autonomous robots Tech XploreThe World’s Smallest Programmable Robot Can Barely Be Seen ScienceAlertMeasuring just 200 micrometers and equipped with submillimeter computing, the smallest autonomous robots on the planet are already moving on their own and promise to revolutionize medicine. CPG Click Petróleo e GásThe World’s Smallest Robot Explained. A Medical Breakthrough Holistic News