Mechanical refrigeration is accomplished by continuously circulating, evaporating, and condensing a fixed supply of refrigerant in a closed system. Evaporation occurs at a low temperature and low ...

Refrigerators have evolved a lot since the days of hauling around ice, and they might evolve again through the creative use ...

Refrigeration is the practice of food storage, to extend its life, longevity and freshness, while avoiding decomposition. This cooling process applies to “the removal of unwanted heat from an object, ...

Current refrigeration methods, although useful and safe, are not efficient or environmentally friendly. Fridges and Air ...