![](https://upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Open_refrigerator_with_food_at_night.jpg/780px-Open_refrigerator_with_food_at_night.jpg)
A refrigerator, commonly fridge, is a commercial and home appliance consisting of a thermally insulated compartment and a heat pump (mechanical, electronic or chemical) that transfers heat from its inside to its external environment so that its inside is cooled to a temperature below the room temperature. Refrigeration is an essential food...
Can't live without it.