The invention of air conditioning is considered to be one of the most significant engineering achievements of the 20th century ,as it has impacted the economy and the world in numerous ways, and that’s cool. The 1st modern a/c system was invented in 1902 by Willis Carrier for his publishing company to help keep the temperature and humidity low, so the paper didn’t expand or contract. Carrier never intended for his invention to be solely for comfort, but it certainly ended up that way!
Air conditioning does more than just cool or heat a room. They also remove humidity from the air, help prevent allergies, help save lives by lowering or increasing temperatures in hospitals and inhibit the growth of harmful bacteria.
In today’s climate Air conditioning is no longer a luxury but a necessity.