Question

who invented refrigrator? and also electric cooker?​

Answer 1

Answer:

William Cullen at the University of Glasgow demonstrated the first artificial refrigeration system in the year 1748.

Canadian executive Thomas Ahearn put together the first electric range in 1892. In 1896, William Hadaway received the first patent for an electric stove, and by the late 1920s, these stoves began to compete with their gas counterparts.

Answer 2

Answer:

Refrigrator by Williams Cullen and Electric cooker by William Hadaway

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