8 They're also huge. The Great Lakes touch Canada, Illinois, Indiana, Michigan, Minnesota, New York, Ohio, Pennsylvania and Wisconsin. Combined, the length of all five shorelines is about 44 percent of the Earth's circumference.
1 Spindle (textiles) , a device to spin fibers into thread. 2  Spindle (tool) , is the main rotating part of a machine tool, woodworking machine, etc. 3  Segmented spindle, a spindle consisting of discrete elements that can be assembled and disassembled on the fly.
The fan clutch is a device to keep engines at a normal temperature. A car is cooled by a radiator. The radiator is a grid of metal tubes at the front of the car. A pump sends fluid past the engine, through the radiator and back again. The fluid draws heat away from the engine.