Tiny robots thinner than a human hair could help fight cancer tumours, reveals study
TINY robots thinner than a human hair could help fight cancer tumours, a study has found. Scientists have crafted special 3D-printed microbots able to directly take drugs to cancer cells. They are only 30 microns — thousands of a millimetre — in diameter, and can easily turn from solid to… Tiny robots thinner than a … Read more