A mechanical engineering student recently participated in a NIST summer project involving 3-D printed concrete—watch this video to see how the project team tested various cement paste samples to measure viscosity, yield stress, and printing defects.
Read MoreDuring the summer of 2012, SURF participant and MIT student Sam Evans studied the magnetic susceptibility of certain nanoparticles at low temperature. Credit: NIST. A public service announcement for NIST:…
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