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Published byLewis Harper Modified over 8 years ago
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The Past and Present of the Refrigerator by Breeana Connors
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Past Made out of wood Packed with cork Hollow walls inside Handsome pieces of furniture Energy used Heat – ice melts
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Fun Facts From The Past Invented due to warm winters and no ice 19 th century Drip pan emptied daily First one cost $1000- as much as a car
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Present New coolant-HCFC Crisper-holds vegetables and fruit Side by side or top and bottom Energy used Electric-plugged in Light-light bulb
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Sources http://federsair.com/blog/ http://federsair.com/blog/ http: refrigerator2htm
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