Chelsea House Publishers Wilsdon, C: How Do Refrigerators Work?

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. ...