View Full Version : Zero G Living: Tough To Sustain, Harder To Study

2014-May-27, 02:30 PM
Small populations make it really hard to do scientific studies, because the sample size may not be representative of the population being studied. And that’s the challenge with spaceflight, right before you start: only so many people head up there and take part of your experiments. With less than 20 people heading to space per […]

More... (http://www.universetoday.com/111994/zero-g-living-tough-to-sustain-harder-to-study/)