A fascinating flap book packed with interesting information about how lots of things work. Discover the inner workings of cars and boats, farm and building site machines, everyday household items including vacuum cleaners, computers, and fridges, and much more.

Have you ever wondered how cars roar along roads, or planes soar into the sky? Discover how all sorts of amazing things work, from fire engines and submarines to dishwashers and vacuum cleaners, in this exciting introduction to engineering for young children, with over 70 flaps to lift.

Includes links to carefully selected websites to find out more.