Exhaling for Exploration: Scientists Test Lunar Breathing System

Exhaling for Exploration: Scientists Test Lunar Breathing System HOUSTON -- Imagine yourself hip-to-hip, shoulder-to-shoulder, inside a room the size of a walk-in closet for eight hours with five people you just met. Does that make you sweat? Or maybe make your breathing a little more animated?

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<p><a href="http://www.physorg.com/news129478634.html">Exhaling for Exploration: Scientists Test Lunar Breathing System</a></p> <p>Exhaling for Exploration: Scientists Test Lunar Breathing System HOUSTON -- Imagine yourself hip-to-hip, shoulder-to-shoulder, inside a room the size of a walk-in closet for eight hours with five people you just met. Does that make you sweat? Or maybe make your breathing a little more animated?</p>