A brief history of heating and cooling gives you an appreciation of the depth and importance this industry has played in the evolution of society. It will also dispel the popular myth that central heating, central air conditioning, and refrigeration are recent developments. (Carter Stanfield, 2010) The history of air conditioning goes way back before this civilization even existed. Thousands years ago, ancient Egyptians had methods or cooling the air temperature. The Romans also had a few methods that they used. As for the civilized world, in the early 1900 the journey began where air conditions first introduced by Dr. Willis Carrier. There are numerous of companies that brand air condition systems in a various different forms. In today's modern world the air condition industry is one of the biggest industries.
             One of the greatest inventions is Air conditioning; which was introduced in the early 1900's by Dr. Willis Carrier. It has become a life necessity in our every day's life. Not only it's needed to keep humans in a living comfort zone, but for other reasons such as keeping computer servers at a certain cooling temperature to operate efficiently and safe keep data. It is a standard in commercial and residential structures in most countries around the world. It is also found in automobiles, mobile homes, airplanes, and trains.
             Long before air conditioning was introduced, there were a few methods used by the ancients Egyptians and Romans. The basic concept behind air conditioning is known to have been applied in ancient Egypt where reeds hung in windows had water trickling down. The evaporation of water cooled the air blowing through the window, though this process also made the air more humid (contributors, Air conditioning, 2012). Ancients Egyptians also used clay as a method to cool the air. The Romans had a great method to cool air by circulating water. In Ancient Rome, water from aqueducts w
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