With temperatures continuing to rise across the world and summers becoming more and more unbearable with each passing year, there’s no better time than now to take a look at the evolution of cooling through the years and how man grew to be so dependent on his little invention. While switching off the air conditioner might seem next to impossible, you can minimize its impact on the environment by buying a high-efficiency unit that is correctly sized for the area you want to cool and adding a programmable thermostat. To know more interesting facts about air conditioners through the ages, please check out the below infographic by Sovereign.
Infographic by: sovpsl.com