The science of sweating still holds surprises—including how still, dry air can hinder cooling

The purpose of perspiration was a mystery in 1775, when English physician Charles Brian Blagden and a few inquisitive friends experimented on themselves by spending time in rooms heated to more than 230°F (110°C). While the temperatures were hot enough to cook raw meat placed in those rooms, Blagden noted how human bodies resisted the heat. Their core body temperatures remained nearly constant as sweat poured out and evaporated.

Read it at Medical Xpress ↗

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