Each book in this series focuses on a type of simple mechanism and examines how it is used to make different toys work. This book examines screws, nuts, and bolts, and uses simple language and labelled photographs to explain the scientific principles behind their use.
- ISBN10 1406238015
- ISBN13 9781406238013
- Publish Date 6 July 2012 (first published 1 July 2012)
- Publish Status Out of Print
- Out of Print 4 March 2021
- Publish Country GB
- Publisher Pearson Education Limited
- Imprint Raintree Publishers
- Format Hardcover
- Pages 24
- Language English