Publisher's Synopsis
This book will blow your child's mind!
Big Science explained simply, from the author of Atoms, Planets and Brains.
- Why do grown-ups always tell you to wash your hands?
- How are antibodies like superheroes?
- Should you eat that old sausage you found in a coat pocket from last winter?
- Prepare to go on a journey through the mindboggling, yucky world of germs!