This is how refrigerators looked before they became what they are today
![This is how refrigerators looked before they became what they are today 12196](https://i.servimg.com/u/f57/20/22/84/12/12196.png)
Since ancient times, humans have used methods to cool water or to preserve food, most notably the Egyptian method of cooling water by placing it in pottery vessels.
![This is how refrigerators looked before they became what they are today 1-1765](https://i.servimg.com/u/f57/20/22/84/12/1-1765.png)
And the Eskimos used snow in their areas to preserve food.
![This is how refrigerators looked before they became what they are today 1-1766](https://i.servimg.com/u/f57/20/22/84/12/1-1766.png)
In the nineteenth century, Americans shipped natural ice to warehouses for use in food preservation, until the principles of refrigeration were discovered later by Michael Faraday.
![This is how refrigerators looked before they became what they are today 1--818](https://i.servimg.com/u/f57/20/22/84/12/1--818.png)
In 1850, the French Edmond Carré designed cooling machines that paved the way for the ice industry, then Ferdinand Carré later developed a cooling machine, and invented a machine that could cool down to minus 35 degrees Celsius.
![This is how refrigerators looked before they became what they are today 1--819](https://i.servimg.com/u/f57/20/22/84/12/1--819.png)
In 1913, the American Fred Wolf invented the first electrically cooled household refrigerator.
![This is how refrigerators looked before they became what they are today 1---349](https://i.servimg.com/u/f57/20/22/84/12/1---349.png)
Home refrigerators have evolved over time until they have reached the technology we use now with air cooling without the need for ice.
![This is how refrigerators looked before they became what they are today 1---79](https://i.servimg.com/u/f57/20/22/84/12/1---79.jpg)
Source: websites