Light (Focus on)

by Barbara Taylor (Author)

• Used

  Hardcover
  1992

  $6.46

• Used

  Hardcover
  2003

  $133.67

  Explore the fascinating world of science through an in depth view of high interest topics. The up-to-date method explains the basic facts while exploring a wide range of subjects through easy-to-read text, superb illustrations and photographs. Learn how science has developed and the tremendous influence it has on our everyday lives. Practical projects that are fun and easy encourage the reader to enjoy science and enhance their understanding of the principals being discussed. Light explains why life on earth depends so heavily on it. From the sunlight which plants need to grow and make food, to scientists who have developed ways of using light which improve our quality of life, such as laser eye surgery.