Comments on: XCOR Hints at New Project http://www.parabolicarc.com/2012/04/25/xcor-hints-at-new-project/ Space Tourism ... and Much More Fri, 17 May 2013 08:20:00 +0000 hourly 1 http://wordpress.org/?v=3.5.1 By: Marcus Zottl http://www.parabolicarc.com/2012/04/25/xcor-hints-at-new-project/comment-page-1/#comment-43577 Marcus Zottl Thu, 26 Apr 2012 12:36:39 +0000 http://www.parabolicarc.com/?p=37895#comment-43577 (Cryogenic) piston pumps somehow related to refueling cars?
something for pit stops in car racing?
hydrogen gas stations?

]]>