Best Swamp Coolers

swamp coolers
An evaporative cooler (also swamp cooler, desert cooler, and wet air cooler) is a device that cools air through the simple evaporation of water.
(SWAMP COOLER) (forthcoming); [nb: Isaac Newton's law of cooling states that the rate of cooling (or heating) of a body due to convection is proportional to the difference between the body temperature and the ambient temperature]
(Swamp Cooler) A type of cooling equipment that turns air into moist, cool air by saturating the air with water vapor. It does not cool air by use of a refrigeration unit. This type of equipment is commonly used in warm, dry climates.