[TIL] Florida had a smaller official population than West Virginia until the 1950 census. In the 2020 census, Florida had just over 12 times the population of West Virginia.
In other terms, West Virginia's 2020 population size was 8.3% of Florida's. As someone that grew up in Florida most of their life, I find that the culture has made a pronounced change since my childhood.
1901, designed to lower humidity in a print shop to keep the moisture from affecting the paper. Then to textile mills and other manufacturing facilities.
I think it was installed in a residence in 1915 for the first time, then in 1931 the window unit was invented. They became available for cars in 1932, but the first factory units didn’t come out until 1939 from Packard.
If you don’t count only powered AC, passive air conditioning methods have existed as long as we’ve been building structures. There has been a big push towards these passive cooling methods again.