Describes how catapults and rockets how, and how to make your own using pre-fabricated parts and household objects. Includes detailed do-it-yourself projects and further information suitable for young people.
General Note
Includes glossary.
Content Note
Making objects fly -- All about catapults -- How do rockets work? -- Model rockets -- Join a club! -- Make a catapult -- Rocket projects -- Make a water rocket -- Super high-tech projects! -- Keep making! -- More about making -- Glossary -- Index -- Websites.