Body Hacking: Arrival of the grinders

Body Hacking: Arrival of the grinders: "As we have seen with the rise of the Maker Movement, people are hacking in the physical as well as the virtual world. But why stop at hacking objects? There are people out there who are hacking their own bodies. Body hacking, also known as grinding, is part of the transhumanist movement trying to improve our bodies by adding new technologies to them, internally and externally. For example, grinders are inserting magnets into their bodies in order to pick up electromagnetic fields."