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2 jul 1881 ano - Ice cooling unit

Descrição:

After President James Garfield was shot, engineers built a box cooling unit to cool the room. It used half a million pounds of ice in two months and the President still died.

Adicionado na linha do tempo:

Modern AC history

ByTrueMeep
11 mar 2020
0
0
378

Data:

2 jul 1881 ano
Agora
~ 144 years ago
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