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How do the ‘snap to activate’ towels work that cool you off??

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Question81.04K May 24, 2019 1 Comment

There are towels that you wet, then snap a few times to activate and it cools off l. How does it work?

In: Chemistry

BearintheVale commented May 24, 2019

The snapping just circulates cool air, and the towels are moisture wicking, so it pulls heat from your body as the water evaporates.

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