Rookie Read-About Science: Toilets (Rookie Read-About Science: How Things Work) (Hardcover)

Have you ever wondered how a toilet functions? There is interestingscience behind this simple machine. This title describes how the various parts of a toilet operate together to make quick work of a dirty job. Have you ever thought about how a toilet works?

There's interesting science behind this simple machine. This book shows you how the various parts of a toilet work together to make quick work of a dirty job.