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Physical Measurement Laboratory

News and Updates

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U.S.-Canada Agree to Recognize Test Results for Weighing and Measuring Devices

May 16, 1994

Weights and measures officials in the United States and Canada have agreed to mutual recognition of test results and examinations of weighing and measuring...

A Blink Of Technology: Femtosecond Chemistry Redefining Molecular Interactions

March 21, 1994

PITTSBURGH—Using ultrafast optics and lasers, physicists and chemists are opening a portal through which they can view the subtlest and quickest changes in...

New NIST-Invented Device to Help Radiologists Improve Image Quality in Mammography

November 22, 1993

A new device invented at the National Institute of Standards and Technology will help radiologists improve image quality in mammography, one of medicine's most...

Physicists Use Laser Light to Focus Atoms on Surfaces

November 4, 1993

Physicists at the National Institute of Standards and Technology have successfully demonstrated a rapid new process for fabricating infinitesimally small...

Weights and Measures Group to Work on Verifying Accuracy of Retail Prices

September 30, 1993

In response to nationwide public concern about price accuracy in retail stores, the National Conference on Weights and Measures has established a Working Group...

Six Companies Join Industry/Government Consortium to Improve Biosensor Technology

July 21, 1993

One day in the not-too-distant future, your doctor likely will be able to dip a pen-sized electronic device in a few drops of blood and provide an instant...

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