Definition of Kilogram to change
Discussion
That chunk of metal stored in Paris is soon to be knocked from its protective pedestal as it's no longer considered to be a reliable definition of the weight of a kilogram.
The replacement sounds interesting but a bit above what I can remember from my O level physics as a mention of Planck's constant makes my eye twitch a bit.
The Scientist linkypoo
The replacement sounds interesting but a bit above what I can remember from my O level physics as a mention of Planck's constant makes my eye twitch a bit.
The Scientist linkypoo
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