A tell-all book of how everyday things workHave you ever wondered-- what makes a car go?-- how an image appears on your TV?-- how a jet plane stays in the air?-- how your e-mail travels?What's Happening? explains all this and much more. With clear, concise, step-by-step descriptions and full-color, easy-to-understand illustrations, this book describes how everyday objects work.
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.