>
>
> ----- Original Message -----
> From: "Phil" <[hidden email]>
> >
> > One method of obtaining oxygen that hasn't been
> mentioned yet (I
> > think) and that was much in vogue in SF and for
> people planning real
> > Moonbases at about the time that the series was
> made
>
>
> People running real moonbases at the time? Like who?