NASA has successfully tested the most complex rocket engine parts ever designed by the agency and printed with additive manufacturing, or 3-D printing, on a test stand at NASA's Marshall Space Flight Center in Huntsville, Alabama.
August 28, 2014
from NASA http://ift.tt/1Ca4aIA
via IFTTT
August 28, 2014
from NASA http://ift.tt/1Ca4aIA
via IFTTT
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