Measuring just 200 by 300 by 50 micrometers — smaller than a grain of salt and roughly the size of a single-celled paramecium ...

Researchers at the University of Pennsylvania and University of Michigan have created the world's smallest fully programmable, autonomous robots: microscopic swimming machines that can independently ...

Scientists have created robots smaller than a grain of salt that can sense their surroundings, make decisions, and move ...

In a joint advance from the University of Pennsylvania and the University of Michigan, engineers have designed the smallest fully programmable autonomous robots ever built – ...

Smaller than a grain of salt, the light-powered bots can think, sense and act on their own, opening up new possibilities in manufacturing and medicine Researchers at the University of Pennsylvania and ...

Scientists from the University of Pennsylvania (Penn) and the University of Michigan have created the world's smallest autonomous and programmable robots. Each measuring about 200 micrometers wide – ...