Cell-sized robots could help find disease within your body

Since these minuscule devices can sense their environment, store data and carry out computational tasks, they could eventually be found in oil and gas pipelines, checking for leaks. They could be deployed into the air at a chemical refinery to sense harmful byproducts, or even into the human digestive tract for early detection of illness. …

Continue reading "Cell-sized robots could help find disease within your body"