Micro robots deliver drugs to precise location

“Scientists at Caltech have now developed self-propelled microrobots that can deliver drugs to precise spots within the intestines, and that can let clinicians monitor and control their activity. Besides drug delivery, the microrobots have the potential to be used in microsurgeries in difficult to reach parts of the body.”  See the cartoon video.  MORE

Image Credit:  Caltech and MedGadget.com