[time-nuts] Clock Powers of Ten

[Bruce Griffiths]

d.seiter at comcast.net wrote:
> So you put a sensor on the neck of the hourglass, and rotate it whenever the sand stops falling.  You'd have to adjust the sand to make up for the rotation time, and to further calibrate it...
>
> -Dave
>
>  -
That would certainly be an interesting experiment.
Should be followed by measuring AVAR for a Clepshydra.

Bruce