Researchers power tiny medical implant from over 100 feet away

Engadget --------- Researchers at MIT are working on tiny implantable devices that can communicate and be powered wirelessly. In the future, they could be used to deliver drugs, treat disease or monitor conditions from inside a human body. Because the devices don't require a battery, they can be pretty small and the prototype the research team has been working with is about the size of a grain of rice. But the researchers think they can get the devices to be even smaller than that. To learn more click on the picture below to read the article.