-
Bad weather leading to use of mechanical refrigeration
bad weather left to shortages of natural ice. -
ice box
In the beginning of the 19th century, ice boxes were used in England -
General electric company
This company unveiled a unit -
"guardian" refrigerator
frigidaire, assembled in fort wayne -
new refigerators invented
number of refrigerators invented has increased to over 200 -
freezers
in 1920 the first freezer was introduced -
energy efficient
refrigerators conserving more energy -
most used appliance
found in more than99.5% of American homes.
