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With regard to atmospheric helium, I don't believe that we know how to harvest that yet. So, it's out of our reach, at least for now.
by astine 17y ago
With regard to atmospheric helium, I don't believe that we know how to harvest that yet. So, it's out of our reach, at least for now.
- jcl 17y agoI suppose if we had a space elevator, we could just run a pipeline alongside it. :)
- pavel_lishin 17y agoOr send up a guy with a bucket.