It is expected that Lunar and Martian explorers will build tools and parts as needed while traveling or using local resources. NASA scientists are interested in testing electron beam freeform fabrication EBF3 on the International Space Station. Such a device could build certified aerospace parts cheaper and using less material than conventional manufacturing methods.
in reference to: http://www.space.com/businesstechnology/091104-tw-3d-replicator.html (view on Google Sidewiki)
We want to save the Earth's biosphere, settle the oceans and space, end hunger and poverty, utilize alternative sources of energy, bring about a better democracy and economy to the world, and generally provide a standard of living and quality of life far beyond anything mankind has ever experienced. Please visit our new website: luf.org
