OK heres AN OPEN WINDOW.......

What if our measurements of time are compleatly wrong? We base it on
the calander and the sun and moon amonst other things, which is good
for knowing when to go to work, but on a universal scale I would think
the rate of expansion is a more "sensable" method of determining time.
I need one of those "good textbooks" so I can learn the math and rerun
the calculations. Any suggestions on where I can find the guidance to
get a good start?

Star