http://www.coolest-gadgets.com/20060807/hydrogen-fuel-rocket/ Playing with cool gadgets in the ongoing search for the Coolest Gadget Fri, 10 Feb 2012 13:53:47 +0000 hourly 1 http://wordpress.org/?v=3.1.3 http://www.coolest-gadgets.com/20060807/hydrogen-fuel-rocket/comment-page-1/#comment-460951 Skylon spacecraft uses internal engines and rocket fuel | Home Gadgets Fri, 24 Sep 2010 21:08:44 +0000 http://www.coolest-gadgets.com/20060807/hydrogen-fuel-rocket/#comment-460951 [...] Hydrogen Fuel Rocket [...] [...] Hydrogen Fuel Rocket [...]

]]> http://www.coolest-gadgets.com/20060807/hydrogen-fuel-rocket/comment-page-1/#comment-333579 a Sat, 29 Mar 2008 08:12:48 +0000 http://www.coolest-gadgets.com/20060807/hydrogen-fuel-rocket/#comment-333579 im making my own so its' going well im making my own so its’ going well

]]> http://www.coolest-gadgets.com/20060807/hydrogen-fuel-rocket/comment-page-1/#comment-10716 Mike Mon, 07 Aug 2006 17:32:04 +0000 http://www.coolest-gadgets.com/20060807/hydrogen-fuel-rocket/#comment-10716 That sounds <strong>so</strong> cool! :D That sounds so cool!

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