Materials are all around us! Investigate the many different forms that materials take, from chunky solids to runny liquids and find out how materials are used according to their unique properties. Explore how materials are changed by chemical reactions, how important it is to recycle materials and discover some famous inventors whose visions have transformed the world we live in. Test your understanding with fun projects, such as making a chemical volcano. Inject some fun into STEAM topics, with these lively examinations of buildings, robots, computers, vehicles, materials and space! This bright, colourful new series aims to inspire children with a lifelong love of STEAM subjects.