He catches a cold right after he swallows a germ-ridden egg. The inside of his body is known as the "City of Frank". An unlikely hero of a white blood cell named Osmosis Jones, works as a member ...

Can you peel a raw egg and then make it bounce? No? Liz Bonnin can. Join her as she demonstrates how to use membranes and osmosis to make a rubber egg. Download the Rubber Egg PDF(595 Kb).