In the Media

The Economist highlights MIT researchers’ new “paper-based battery whose components are safely absorbed by the body,” to help deliver drugs to the GI tract more effectively. “The new battery is a stack of magnesium, gel and chemically active paper—all coated in wax to protect it from the harsh environment of the gut. It is also compact, taking up only about a quarter of the space inside a standard gelatine capsule, leaving plenty of room for the device it is to power, as well as other useful payloads, such as a drug.”