Does your house have air conditioning? If so, it is among the 2/3 of United States homes that possess this welcome feature. Some Historical Facts on Air Cooling Systems Were you aware that the first air conditioner was invented for use in the publishing industry?In 1902, Willis Carrier invented it as a means to keep his paper from expanding and ink from running while working at a publishing company. By 1929, the Oval Office had its first air conditioner installed. Herbert Hoover was the first United States president to enjoy cool air while conducting business within his office just a…