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13 янв 1852 г. - Idea of heat pump
Описание:
William Thompson (Lord Kelvin) comes up with the idea of a "heat pump", a device that moves heat from a cold place to a hot one.
Добавлено на ленту времени:
biology AND physics
By
8elbows
9 мая 2018
1
0
628
Дата:
13 янв 1852 г.
Сейчас
~ 172 г назад
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