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Britannica Quiz Fun Facts of Measurement & Math Not until 1875 did an international conference meet in Paris to establish an International Bureau of Weights and Measures. The Treaty of the Metre signed there provided for a permanent laboratory in Sèvres, near Paris, where international standards ...
phenomena. Although theconceptofweightsandmeasurestoday includes such factors astemperature,luminosity,pressure, andelectric current, it once consisted of only four basic measurements:mass(weight), distance orlength,area, andvolume(liquid orgrainmeasure). The last three are, of course, closely related....
Out of the welter of medieval weights and measures emerged several national systems, reformed and reorganized many times over the centuries; ultimately nearly all of these systems were replaced by the metric system. In Britain and in its American colonies, however, the altered medieval...