Title: 15 Fun Facts: Air Conditioning | Timothy Off Heating, Air Conditioning & Plumbing
Headings: 15 Fun Facts: Air Conditioning
15 Fun Facts: Air Conditioning
What You Probably Didn’t Know

Content: Scientific studies have shown that the introduction of air conditioning has actually lowered the natural human tolerance for heat. 8. In 180 AD, a Chinese artisan invented a 10-foot wide rotary fan that had 7 connected wheels. It could cool an entire hall of people just by turning a crank. 9. Air conditioning helped grow populations in states like Texas, Florida, Arizona, and Nevada in the 1960s. Before that, the U.S.’s economic powerhouse was in the Northeast. 10. Contrary to popular belief, closing vents in unused rooms in your home is actually not a good idea – it makes your HVAC unit work harder. 11.