Electric Refrigerators Revolutionize Home Food Preservation

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Article abstract: Using the ideas of Marcel Audiffren, Fred Wolf developed the first electric refrigerator. Christian Steenstrup invented a hermetically sealed refrigerator that improved production and lowered costs.

Ice Preserves America’s Food

Before the development of refrigeration in the United States, a relatively warm climate made it difficult to preserve food. Meat spoiled within a day and milk could spoil within an hour after milking. In early America, ice was stored below ground in icehouses that had roofs at ground level. George Washington...

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