How have speed-measuring devices impacted on science?

July 28th, 2010 | by admin |

devices such as speed cameras, police laser guns, speedometers and others. :)

they defined the meter. which is no longer based on a sacred measuring stick, but on a distance that light travels during a certain given interval of time

  1. One Response to “How have speed-measuring devices impacted on science?”

  2. By sha wei sted on Jul 28, 2010 | Reply

    they defined the meter. which is no longer based on a sacred measuring stick, but on a distance that light travels during a certain given interval of time
    References :

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