Part of a series of practical activity books, that includes simple experiments. Each book introduces a basic science concept through projects that can be carried out at home using everyday items. The book also includes tricks and puzzles, together with toys and models to make. While teaching basic science concepts, it encourages children to try new ideas and find out more. The photographs lead the child through the projects step-by-step. This particular book looks at machines and includes instructions on how to make an Archimedes screw, or learn the principle of how the lever helps you to lift a heavy load. Neil Ardley is the author of "The Way Things Work".
- ISBN10 0863186858
- ISBN13 9780863186851
- Publish Date 27 February 1992
- Publish Status Unknown
- Out of Print 25 February 2000
- Publish Country GB
- Publisher Dorling Kindersley Ltd
- Imprint Dorling Kindersley Publishers Ltd
- Format Hardcover
- Pages 32
- Language English