Versailles, - November 16, 2018: National Institute of Standards and Technology scientist Dr. David Newell, jumps on his hotel bed at the Waldorf Astoria in Versailles, France Friday November 17, 2018. He was in France for an historic vote to redefine four basic units of measurement -- the kilogram, the mole, the kelvin, and ampere -- during at the General Conference on Weights and Measures.
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