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May 2021
World Metrology Day is May 20
World Metrology Day is celebrated globally on May 20. The theme for World Metrology Day 2021 is Measurement for Health. This theme was chosen to create awareness of the important role measurement plays in health, and thus in the wellbeing of every one of us. World Metrology Day is an annual celebration of the signature of the Metre Convention on 20 May 1875 by representatives of seventeen nations. The Convention set the framework for global collaboration in the science of…
