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What are you looking to measure? This is one of the central questions for a metrologist (a measurement scientist) and is usually answered before measurements can proceed. It is impossible to make
I discovered my affinity for attractive instruments while working a job previous to my coming to NIST. My boss then had a love affair with the common hose clamp—the one with the worm gear. Whenever we
Growing up in New Orleans, Louisiana, I had no scientific aspirations as a child. I do remember being entertained by science, relishing public television programs such as Newton’s Apple, Bill Nye the
When the Human Genome Project began 20 years ago, its consortium of researchers at 20 research institutes spent more than $1 billion to sequence that first genome’s billion plus bases. Recently
A few months ago, in November 2018, I experienced one of the most significant moments in my scientific career—the international ceremony ratifying the redefinition of the kilogram, mole and two other