CSPAN The Communicators January 26, 2013
And that is what someone would swallow . This little dot is to become manufactured with a medicine, for example, so that when you swallow it, it turns on. It is a very interesting piece of technology. There is no battery, no radio, no antenna. If you ever thought about how you might pass something inside the body, for example, i do not know if you have ever heard of anything called a potato battery. That is where you put a little bit of copper, magnesium inside a potato and then you can like it up. In this case, we have a little bit of copper, a little bit of magnesium, both essential battery ...