Sunday, October 10, 2010

Metrication

Metrication refers to the introduction of the SI metric system as the international standard for physical measurements—a long-term series of independent and systematic conversions from the various separate local systems of weights and measures. Metrication began in France in the 1790s and spread widely during the following two centuries.

File:Camry Speed Odometer.jpg

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talk nineteen to the dozen

  to speak rapidly and without stopping