This title explores light from a variety of angles by explaining how it travels, where it comes from, and by looking into how we see. There are also explanations about shadows, reflections, refraction, and a series of brief experiments designed to supplement the text.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.