Metrology, the branch of science dedicated to measurement, has created better and better systems of measurement for the kilogram based on fundamental principles rather than arbitrary chunks of metal ...

VANCOUVER, BRITISH COLUMBIA--(Marketwired - Jan 31, 2017) - Kootenay Zinc Corp. (the "Company") (CSE:ZNK)(ZNK.CN) is pleased to report it is in receipt of an updated gravity model for the Sully ...

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NASA's Chandra X-ray Observatory has discovered part of an intergalactic web of hot gas and dark matter that contains most of the material in the universe. The hot gas, which appears to lie like a fog ...