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 VIDEOS

NIST Colloquium Series: For All Times, For All People — The SI Redefinition Explained, by Jon Pratt

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  The “SI redefinition” that takes effect worldwide on May 20, 2019 has been described as a “fundamental pivot point for humanity.” But what does it actually mean for us and our society? And if you’re not a scientist why should you even care? NIST’s own Jon Pratt breaks it all down. He delves into the historical and political underpinnings of the International System of Units and takes the audience on a journey through the scientific tour de force known as the SI redefinition, a truly global endeavor more than a century in the making. This talk was recorded on May 17, 2019. (note: images of Marvel characters provided by Shutterstock)

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                                May 20, 2019
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