Although there are still debates about whether microwave ovens are harmful or not, they are still one of the indispensable products of many households. You don’t have to worry about putting the whole pan on the stove and heating it up, you don’t have to worry about putting it in a small pan and heating it up… You put down your plate and your food. within 1 minute It makes it hot.

Have you ever thought about why this technology, which makes life much more practical, does not have the opposite? Why isn’t there a device that cools food quickly? Let us explain it for you.

First we need to understand how a microwave works.

Microwaves heat the water molecules in our food by moving them at a certain frequency. The energy increases as molecules accelerate and this automatically increases the temperature. This means we can have a hot meal in our hands within 1 minute.

On the other hand, if we reverse this technology, extracts energy from molecules and cools them Creating a technology is not that easy.

Heating and cooling processes differ from each other.

Heating is releasing energy somewhere, and this process is both direct and fast. For cooling it is necessary to absorb the energy and transfer it to another place. This is incompatible with the law of ‘entropy’ (continuous disruption of order in the universe, increase in disorder). To create a low energy (or cold) situation more labor necessary.

For example, if the engine takes heat from the environment to cool a meal, it uses more energy More heat radiates. Therefore, it becomes quite difficult to make a device like a microwave that can cool food in 1 minute.

While there are certain cooling systems, none of them are It is not as practical and fast as a microwave.

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