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Latest Peter Cumpson Stories

The Kilogram Has Been Putting On Weight
2013-01-07 10:20:51

Brett Smith for redOrbit.com - Your Universe Online When getting on the bathroom scale after feasting at all the holiday parties, most of us have come to expect a larger number than usual — but scientists from University of Newcastle say that the kilogram itself has been bulking up over the years. The original weight standard for the kilogram (about 2.1 lbs.) is known as the International Prototype Kilogram (IPK), and the British researchers say the series of platinum-based...