Who invented the refrigerator?

In the year 1748, William Cullen presented artificial refrigeration for the first time, at Glasgow university. This invention was however not put to practical use.

Refrigerator-inventor- Michael Faraday
Refrigerator-inventor-william cullen

Later in the year 1823, Michael Faraday found out how to alter ammonia vapor to a liquid through compressing it ad the liquid is permitted to evaporate this process we have our modern fridges.

Carlinde a Swiss inventor invented the first refrigerating machine in 1874. He used it to cool beer. In 1877 Linde used ammonia as the liquid in the machine.


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