Written and illustrated for 5 to 7 year-olds, this book celebrates scientific discovery, and the human body through the eyes of Fatima, a young inventor and Z82, her shrinking zorb ball. Fatima's plan is to get shrunk and then go up someone's nose as she wants to find out what our body does to digest the food we like to eat. Other books in the series include: Respiration Fun! and Immunity Fun!