history of refrigerator discovery

cooling is one of the household appliances that are widely used to cool food and beverages and are very helpful in the process of food preservation.
refrigerator or cupboard

Refrigerators or regular people call refrigerators many in homes, supermarkets, small and large industries, pharmacies as well as hospitals for preservation activities.

History of refrigerator discovery (Refrigerator)
Before the discovery of the refrigerator, more people took their food to the edge of the snowy lake and then kept it there to preserve it and this became something that people used to do the past.
In addition, the various ways used by the people at that time to preserve the food either through fumigation, marinating and drying but the ways are still there are many shortcomings.

Then in the 10th century, an Iranian Muslim scientist named Ibn Sina invented a cooling coil condensing the flavored vapor into a liquid. This refining technology produces essential oils written by Ibn Sina in his bok.
The discovery of the First Refrigerator by William Cullen
Inventors Refrigerator or Refrigerator -
Then a Scientist scientist named William Cullen from Glasgow University developed a simple cooling machine in 1874.

William Cullen who is a chemist, physicist and also experts in the field of medicine realized that the food in the chill will reduce the growth of bacteria because of the results of his research he found that bacteria can not develop properly in cold media.
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