This title introduces the reader to light and how it shapes life as we know it. Find out what light is, how it travels and how it allows us to see. Learn all about the colours of light, discover the importance of colour and find out how light can deceive the eye. This series is packed with the latest scientific information and is an ideal support for physics students at Key Stage 3 level. The series will also be of interest to older students. Fascinating feature boxes outline recent physics research and encourage the reader to look more closely at the world in which they live. Key concepts are brought to life with full colour illustrations and mini quizzes help to reinforce new ideas.