Interesting Tidbits You May Not Know About Air Conditioning
If you wanted to buy an in-window air conditioner back during the 1940s, you’d have to fork out approximately $350. With the dollar value back then that is nearly $3,500 in 2018 terms! The first commercial use of air conditioning was in movie theaters. Theater owners wanted to be able to draw a crowd in hotter summer months back in 1917. Most homeowners did not have cooling units and it was an extra incentive that worked! Theater owners got their…