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News and Updates

Displaying 476 - 500 of 777

Robotic Exoskeletons: The Standards Gap

Robotic exoskeletons are a common sight in science fiction movies—think Ironman, or the power loader that Ellen Ripley used to wrestle her nemesis in Aliens—but

Counting Down to the New Ampere

After it's all over, your lights will be just as bright, and your refrigerator just as cold. But very soon the ampere -- the SI base unit of electrical current

Measuring Tiny Forces with Light

Photons are bizarre: They have no mass, but they do have momentum. And that allows researchers to do counterintuitive things with photons, such as using light

A Message from the MML Director

" A Message from the MML Director" appears in each edition of Material Matters, the quarterly magazine of NIST's Material Measurement Lab. This letter from

SF6 Shows Promise as Mercury Substitute

Elemental mercury – which is being phased out of commercial thermometers worldwide due to safety concerns – may also be replaced as a temperature reference

New Tool for Breast Cancer Screening

A little over three years ago, NIST scientist Katy Keenan came back from a conference with an ambitious idea: to improve the quality of magnetic resonance
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