Jell-O-like, expanding pill

MIT engineers have designed an ingestible, Jell-O-like pill that, upon reaching the stomach, quickly swells to the size of a soft, squishy ping-pong ball big enough to stay in the stomach for an extended period of time. (Learn more: ) Watch more videos from MIT: The Massachusetts Institute of Technology is an independent, coeducational, privately endowed university in Cambri