The Forgotten Sanatorium That Was Cooled by Cave Air
Before modern medicines were developed, the recomm... ...onic diseases) was fresh air, rest, and sunshine. Sanatoriums sprung up to accommodate patients and serve their... ...ccommodate patients and serve their needs. Limair Sanatorium was one such facility, with a difference: air con... ...ol. Hunner first v...
https://www.neatorama.com/2017/12/28/The-Forgotten-Sanatorium-That-Was-Cooled-by-Cave-Air/
