Dear Simon

Posted on May 07, 2013 by Richard Hoptroff

27th April, 2013, Clink Street, London

An except from a text message I just sent my fellow watchmaker Simon Michlmayr:

"Dear Simon - Forgive the intrusion at the weekend, but I have no-one else to share this with.  In my lab in London there is an LED on a circuit board flashing at one pulse per second.  With an accuracy of 50 parts per million million (5e-11).  The atomic clock has started ticking.  RH"



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