NASA is seeking proposals to develop and manufacture ultra-lightweight materials for aerospace vehicles and structures of the future. Proposals will demonstrate lower-mass alternatives to honeycomb or foam cores currently used in composite sandwich structures.
October 24, 2014
from NASA http://ift.tt/1tslV2y
via IFTTT
October 24, 2014
from NASA http://ift.tt/1tslV2y
via IFTTT
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