Some smart person wrote:
> I don't discount the gravitational attraction. G= 6.67x10^ -11 m^3 / Kg

Let's not forget the amount of rain in the soil, the toxic waste dump in
the back yard, the color of the cheese I'm eating, the phase and
position of the moon, the astrological sign of the seismometers and it's
builders, and the gas pressure inside the neon side on the far side of
the moon. Yes I'm the silly one that put the sign there. Guess what it
says? ;P 

,Greg

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