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"Alan" <alan@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:memo.20060226151535.568B@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
>
> What would you think if you were told that the currently erupting
Augustine
> Volcano in Alaska was experiencing an unusual kind of earthquake every
twelve
> hours to the second? That?s right, a very strange earthquake goes off on
> Augustine every twelve hours exactly to the second. What would you think
if you
> were told that each of these unusual earthquakes lasted for exactly the
same
> length of time, fifty-seconds for each and every event? What would you
think if
> you were shown a collection of seismic waveforms for these precision
earthquakes
> that were essentially identical?
ROFLMAO...those are calibration pulses. What a hoot.
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