News and Updates

Displaying 1 - 8 of 8

Grid of six B&W images of asbestos fibers taken by scanning electron microscopy

NIST Researchers Identify a Cheaper, More Convenient Method to Detect Asbestos

June 25, 2024

Researchers have verified that scanning electron microscopy (SEM) is a highly accurate way to test air samples for the presence of asbestos.

Spotlight: Toot, Toot! NIST Innovation in 3D Printing Takes a Familiar Form for the Industry

February 13, 2023

Do you know Benchy the Boat? The 3D-printing design is helping NIST researchers make waves with a technique called vat photopolymerization.

A woman (Callie Higgins) stands in front of a piece of photopolymerization equipment.

NIST’s Callie Higgins Wins Service to America Medal

October 28, 2021

Callie I. Higgins, a materials research engineer at the National Institute of Standards and Technology (NIST), has won the Samuel J. Heyman Service to America

Plot graph shows dark purple block at left with areas growing lighter green to the right.

Nanocylinder Vibrations Help Quantify Polymer Curing for 3D Printing

December 10, 2020

In a step toward making more accurate and uniform 3D-printed parts such as personalized prosthetics and dental materials, researchers at the National Institute

Spotlight: Callie Higgins Solidifies Her Place in the World of Photopolymerization

October 18, 2020

NIST’s Callie Higgins has found a place for herself in an emerging and largely mysterious field within manufacturing. As a special branch of additive

purple rectangular bottom with an uneven purple lump that is yellow and orange toward the center. The yellow and orange sections represent a taller height.

New NIST Method Measures 3D Polymer Processing Precisely

October 9, 2018

Recipes for three-dimensional (3D) printing, or additive manufacturing, of parts have required as much guesswork as science. Until now. Resins and other

NIST SBIR Project Advances to Air Force Test Units

August 21, 2018

A NIST SBIR Phase II project is now supporting efforts for the U.S. Air Force’s Arnold Engineering Development Complex (AEDC) Airpropulsion Test Unit. The NIST

NIST Unveils Forensic Technique to Measure Mechanical Properties of Evidence

November 1, 2016

You may have seen it on CSI: The star examines hair from a crime scene and concludes its color or texture looks like the defendant’s hair, or maybe his dog’s

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