eli5: Why are electric heated blankets and pads so common but cooled blankets don’t seem to exist?

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It seems like such a simple thing

In: Technology

6 Answers

Anonymous 0 Comments

Generating heat with electricity is really simple – it happens almost without any effort as a byproduct of electricity… making cold is far more complex and requires a lot of other equipment to make it work.. there is is such thing but it involves pumping coolant through tubes in the fabric

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