Tag Archives: kilogram

The kilogram weight

The redefinition of the kilogram takes effect in two weeks time. To mark the event, Martin Vlietstra, one of our frequent contributors, looks at the “old” and “new” versions of this international standard. Likes(20)Dislikes(2)

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Planned upgrades to the SI

We kick off 2017 with an article for metric geeks. Likes(25)Dislikes(0)

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New breakthrough for the kilogram

In this article about new scientific developments to redefine the kilogram and remove its link to a physical object, Ronnie Cohen writes about recent reports about a new scientific breakthrough in getting the most accurate estimate of Avogadro’s constant to … Continue reading

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