On Sun, Jun 21, 2015 at 9:03 PM, Roger Bell_West <[email protected]> wrote: > And helium supplies, maybe not at every stop, but at quite a few of > them.
Helium production is something else that needs industry: on Earth, we get it from natural gas, but you need gas liquefaction facilities to separate it. On worlds with different geology, it may not be readily available. The alternative is to use hydrogen, which doesn't need so much industry. John _______________________________________________ GurpsNet-L mailing list <[email protected]> http://mail.sjgames.com/mailman/listinfo/gurpsnet-l
