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Long before we came up with fancy things like TV, internet, mobile phones and commercial refrigerators like deli cases people had to be really creative. They used to salt meat to preserve it. This was of little help against intense desert heat or ...
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Suppose you are running a food business such as a restaurant or a cafe or any other thing, then the basic need that you have to fulfil is to have a safe place where you can keep your food items so that they do not get spoiled and could be used for lo...