Technique from MIT could lead to tiny, self-powered devices for environmental, industrial, or medical monitoring. Tiny robots no bigger than a cell could be mass-produced using a new method... Read more
Made of electronic circuits coupled to minute particles, the devices could flow through intestines or pipelines to detect problems. Researchers at MIT have created what may be the smallest r... Read more
An electricity-conducting, environment-sensing, shape-changing machine the size of a human cell? Is that even possible? Cornell physicists Paul McEuen and Itai Cohen not only say yes, but th... Read more