History Of Measurement
This article incorporates public domain material from websites or documents of the National Institute of Standards and Technology.
Units of measurement were among the earliest tools invented by humans. Primitive societies needed rudimentary measures for numerous tasks such as: constructing dwellings of an appropriate size and shape, fashioning clothing, or bartering food or raw materials.
Read more about History Of Measurement: Present Knowledge, Earliest Known Systems, Metric Conversion
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