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There are different types of refrigerators because there are different needs that these refrigerators need to fulfill. Some of them only need to cool small amount of drinks while other have to keep large amounts of food for months. Some are made to be cheaper while other can cost pretty penny. Read more about refrigerator types.
How refrigerators work? What is magic that turns heat into cold? Well it’s called thermodynamics and it is here since laws of physics started working. As a matter of fact it is not that complicated.
Refrigeration and refrigerators changed the face of the Earth more that we probably know. They allowed us to feed healthier, to live in places we never had conditions for and to eat food we would never taste unless we travel to the place that it grows. Read interesting facts about refrigerators.