The North American Space Agency has turned to 3D printing once again to make science fiction into fact with a Methane-powered rocket turbo pump that rewrites all of the rules. Predictably, the results are simply spectacular. Methane is a violent, aggressive fuel that is difficult to contain, especially when it’s pressurised to the levels required […]
Source: The 3d printers sourcefrom The 3d printers source http://ift.tt/1SRlfyY
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