Put differently, sweat mainly signals a higher body temperature, so you can think of sweating as your body’s built-in air-conditioning system, Kovacs says. “Sweat isn’t inherently a marker of how hard ...
When summer temperatures soar, the idea of working out might be the furthest thing from your mind. But just because it’s hot doesn’t mean you can’t still squeeze a workout in if you want to, though ...
Green Matters on MSN
What if your sweat could power your wearable devices? Japanese scientists made it possible
When bodily fluids like sweat come in contact with this ink, the resulting chemistry generates electricity.
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