Pass Me a Cup of A/C

CNN has an article speaking of the 100 years of mechanical air conditioning. I didn't realize this but in 1902 a guy by the name of Willis Haviland Carrier changed the world when discovering that by blowing air over pipes filled with cold water you could create a room that is both cooler and considerably drier.

Related Web URL: http://www.cnn.com/2002/US/07/16/cool.century.ap/i...