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Inside NASA's astronaut bootcamp and the grueling new training regimen for deep space. Plus, ten young geniuses shaking up science today, one writer's quest to analyze every man-made chemical in her body and more.
Check out the issue's full contents online here
from West Chester, PA
Yea this will be real useful for all the millions of coaches out there who can afford twenty of these. I mean it's only going to cost them $2,000,000 OR they could try and do it all old-fashioned like and use a marker.