Can you imagine life without light? Well, actually... its impossible, because without light there would be life on Earth at all! Learn all about the most disgusting and dreadful aspects of light. From zit-zapping rays and night-vision goggles to spooky shadows and serious sunburn, this book is full of yucky, painful and fascinating facts. You can see the brilliance of light too, with some easy (and painless!) experiments.
Crabtree Publishing Company
Date of Publication
School Textbooks & Study Guides: Maths, Science & Technical