Lunar Dustbusters
Maggie McKee writes "Moon dust could be a source of oxygen and metals. But moon dust could also lodge in astronauts' lungs, possibly triggering long-term health effects. During the relatively short Apollo Moon landing missions nearly 40 years ago, astronauts reported difficulty breathing. So now, before astronauts return to the moon in 2020, NASA is working on a number of ways to reduce the amount of lunar dust astronauts are exposed to — from simple grates on the floor to magnetic wands and giant lint rollers."
RTFA - it's often smaller particles, and there is a lot more of it.
Why is Lunar dust so different than "normal" dust and/or sand that we breathe and/or eat every day?
:-)
Because it has not been smoothed down by water and wind. Only hits of meteorites scatter stuff there, and that is not enough to smooth away edges on grains of silica and other rough rocks.
Anyhow, the solution is simple: Have the astronauts take up smoking so that they have practice
Table-ized A.I.
That lunar dust is "not hazardous", read this: MICRO-MORPHOLOGY AND TOXICOLOGICAL EFFECTS OF LUNAR DUST The part about "glass shards" really brings the "point" home.
I've got your sig, right here.
The creator of this post (Jacob Smith) hereby releases it, and all of his other posts, into the public domain.
This looks like a nice stuff to breathe.
I went to a lunch presentation on returning to the moon. One of the ideas for longer term use like colonization was to make roads by microwaving the regolith.
The iron melts into a continuous crust instead of being so abrasive and sharp