Advancement for Humanity.
The ability to freeze goods has given the world a great advantage, perhaps one of the biggest in human history.
Today we have freezers on aircraft, shipping, fishing trawlers, factories and trucks both road and rail cars. Meanwhile various types of goods from meats to flowers can now cross thousands of miles and arrive fresh the same day.
Prior to the invention of the refrigerator ice and cool boxes were it and food could not really be moved very far or kept very long. Flowers really had to be picked fresh and many other things eaten with in at least 24 hours.
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