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25 abr 1902 ano - Air Conditioner

Descrição:

In 1902, the first modern electrical air conditioning unit was invented by Willis Carrier in Buffalo, New York. It was a device to blow cold air into a space. It helped people cool off when they were inside of hot places.

https://en.wikipedia.org/wiki/Air_conditioning

Adicionado na linha do tempo:

Technology Timeline

ByAaron Cochran
24 set 2018
1
0
1318

Data:

25 abr 1902 ano
Agora
~ 123 years ago

Imagens:

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