3 ms·

Sweating would be a lot more effective in a near-vacuum, if we assume you'd wear one of those futuristic mechanical counterpressure space suite.

• k__ 8y ago
  How come? I thought sweating worked by helping to lead the heat to the air
  • jacobush 8y ago
    No, it works by using up heat to change a materials' phase, that is turning it from liquid to gaseous.
    • zamalek 8y ago
      ... and phase-change is exactly how your freezer works.