1 jul 1902 ano - Air conditioning

Descrição:

"The first modern air conditioner was invented in 1902 by Willis Haviland Carrier, a skilled engineer who began experimenting with the laws of humidity control to solve an application problem at a printing plant in Brooklyn, NY."

Source: https://www.asme.org/topics-resources/content/global-cooling-the-history-of-air-conditioning#:~:text=The%20first%20modern%20air%20conditioner,printing%20plant%20in%20Brooklyn%2C%20NY.

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