Feeds:
Posts
Comments

Posts Tagged ‘NIST’

 

NIST-Logo_5The National Institute of Standards and Technology (NIST) is one of the nation’s oldest physical science laboratories in existence.  The United States Congress established the agency in 1901 as the National Bureau of Standards (NBS) because, at the time, the U.S. had a second-rate measurement infrastructure that lagged behind the capabilities of other countries.  For some reason, the word “national” was dropped from the name in 1903 and added back in 1934. In 1988, the agency name became the National Institute of Standards and Technology, or NIST.

NIST and High Tech History

According to the NIST website, “Before air conditioning, airplanes, and plastics were invented, and before science was changed forever by Albert Einstein’s special theory of relativity, the National Institute of Standards and Technology (NIST) began laying the technical foundation for the world’s most prosperous nation.  At that time, the United States had few, if any, authoritative national standards for any quantities or products.  It was difficult for Americans to conduct fair transactions or get parts to fit together properly. Construction materials were of uneven quality, and household products were unreliable. Few Americans worked as scientists, because most scientific work was based overseas.”

NIST Centenial photosWhen World War II began, science and technology rose in importance and so did NIST who was drawn into the new field of electronics.  NIST weapons research led to a contractor’s development of printed circuits, which substituted printed wiring, resistors, and coils for the conventional discrete components in electronic devices. This technology contributed to a new field of electronic miniaturization for which the Institute provided useful engineering data and components.

An automated electronic computing project was established at NIST in 1946, about the time that the Electronic Numerical Integrator and Automatic Computer (ENIAC), the first all-purpose electronic computer, began operating at the University of Pennsylvania. In 1948, the Air Force financed NIST to design and construct the Standards Eastern Automatic Computer (SEAC.)  The computer went into operation in May 1950 using a combination of vacuum tubes and solid-state diode logic.

About the same time, the Standards Western Automatic Computer, was built at the Los Angeles office of NIST and was used for research there.  In 1954, a mobile version, DYSEC,  (it was actually housed in a truck and might just be the first portable computer) went into operation.  NIST staff members also developed a mathematical algorithm, used to solve very large systems of linear equations, that nearly 50 years later would be named one of the top 10 algorithms of the century by a computing trade journal.

NIST Today

Today, NIST is part of the U.S. Department of Commerce. Its official mission is “to promote U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve our quality of life.”

NIST is involved with the following areas of technology:

Interested in learning more?  NIST provides many educational activities and is open for tours if you’re in Gaithersburg, MD or Boulder, CO.

— Carole Gunst

Advertisements

Read Full Post »