When you step into a full bathtub, you learn a lot about displacement of water. As your body sinks into the tub, the water moves out of the way. But water is also pushing up on you as you enter into it. "Why Do Ships Float?" reveals the science behind buoyancy and why objects float, even if they are large cruise or military vessels. Colorful photographs and illustrations will enthrall young readers on this voyage through science.
When you walk into a room and flip a light switch, a lightbulb turns on, illuminating the area. But how does one small switch do such a large job? This title enlightens readers about the science behind electricity and circuits through full-color illustrations and photographs.
Nearly every home has a refrigerator to keep foods tasty and safe to eat. But how does this handy kitchen appliance keep foods cool? "How Do Refrigerators Work?" explains the science behind the workings of a refrigerator, its history in the household, and how energy and pressure are used to keep foods cool. This science guide is colorfully illustrated to capture young readers' attention.
Best-selling author Bill Robertson takes a fresh approach to chemistry fundamentals by helping you understand them from the ground up. Instead of hounding you to memorize the characteristics of atoms and the periodic table, Chemistry Basics will help you see those characteristics as a natural consequence
Added by: cucuruza | Karma: 1705.05 | tourism, Self-Improvement, Other | 30 January 2010
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Welcome to Britain
Welcome to Britain is the essential pocket guide for all students who intend coming to Britain. It presents all the essential language for a wide range of situations, including coping with life with a host family.
