Fridges - A Short History on how they have evolved

出典: くみこみックス

The chances are that you use your fridge each and every single day of your life, but I doubt you think about it really typically. It just sits there, gently humming away, doing its job its just element of life.

Yet just before the 1920s, there had been no fridges, and they werent mass-produced until right after the Second World War. Instead, there were iceboxes, non-mechanical fridge-like cupboards that kept food cold employing an enormous block of ice. Icemen had to come each and every day to deliver new blocks of ice for iceboxes, an pricey practice. Most houses didnt have them, and buy fridge freezer rather had to settle for keeping factors in cupboards and not eating anything at all that required to be kept so cold.

The impact of the fridge on the post-war diet is not typically looked at, but it has been massive. Fresh food like fruit, vegetables, meat, fish and dairy goods can be stored for days or even weeks without spoiling, which means that these items can be sold in shops much more easily and eaten far more usually. Prior to, it would have been necessary to grow fresh generate in your garden, restricting you to foods that grew in your country and that were in season, but as refrigeration can be used for the duration of transport in refrigerated lorries and ships, fruit and vegetables from all more than the planet can now reach us with no spoiling.

Right now, fridges typically come in combined units with freezers, an additional endlessly beneficial 20th century invention. They can be built-in to the kitchen or freestanding, and usually come with all sorts of additional attributes, such as the potential to make cold water and ice on-demand from the front of the unit. Most likely the most helpful function addition has been the advent of frost free fridges, which use automatic temperature control to make positive that no ice forms inside the fridge.