[time-nuts] nubie querie

phil fortime at bellsouth.net
Fri Mar 5 20:47:10 UTC 2010


>> Even defining when the sand timer is "done" is not a real
>> simple thing. Waiting for that very last particle to drop may
>> not be the best approach. 
>> 
>> Bob

You could measure of the weight of the hourglass.
Phil




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