The heat rises to the top. The lower part is always the coldest.
There were actual refrigerators that used CO2 as the coolant manufactured by J. & E. Hall.
All >:)
Refrigerators should be kept at a temperature of 40F (4C) or below to ensure food safety and freshness.
Cold food should be kept at 40 degrees or lower. Keep hot foods hot. This will insure safe food to eat.
If they are chilled. Use refrigerators.
The Kelvinator became the first mass-produced home refrigerator. In 1919 General Motors bought a small refrigerator company called Frigidaire, which also made compression refrigerators. By 1920 about 75,000 homes had refrigerators
Vaccine should always be kept in refrigerators unless the one who made it says otherwise.
Sanitary storage containers work well, as do refrigerators and storage sheds.
An icebox is a type of refrigerator. It is a chilled box that is used to keep things cold. Ice boxes are kept cold with large blocks of ice that keep the food cold.
An ice box is literally what it says it is, a box that has ice in it. The ice kept the food cool and it had to be replaced on a regular basis, usually daily. A refrigerator uses a compressor and gas cycle to keep the contents cold.
There are no hard and fast rules regarding where in refrigerators specific foods are to be kept. However, meats, cheeses, and vegetables are generally kept in drawers as opposed to shelves.
Well, you could put something hot in a thermos, and something cold in a cooler bag, wich is basically lined with thermal material. Things kept in thermal things won't stay the same temperature forever.