5 Little Known Facts about Air Conditioning

5 Little Known Facts about Air Conditioning

1. Movie theaters were one of the first public places to have air conditioning. This service was added to get everyone to come to the movies and cool off. Theaters were known for releasing movies during the Summer to give people somewhere to cool down and be entertained.

2. Without air conditioning, we would not have certain medications available today. Some medications could only be studied and developed in a cool environment. The use of A/C is pivotal in medical research, pharmaceutical and medicine preservation and makes hospital visits comfortable.

3. The tradition of summer vacation for schools started when it became too hot for children to learn during the summer heat. Even though air conditioning was invented, the tradition remained.

4. Before air conditioners, people would keep things cool with big blocks of ice. When air conditioners were introduced, their output ratings were judged based on how much ice you would need to get the same cooling power.

5. The first air conditioner was invented by Willis Carrier in 1902. He worked at a publishing company and needed a way to keep his paper from expanding and ink from running.