"How long before the young earthers show up here?"
How long is a light year? Has it always been thus? How do you know? What if the speed of light is not a constant? What do we do when our "yardstick" may be suspect?
9 posted on 10/10/2011 8:07:48 AM PDT by Psalm 73
("Gentlemen, you can't fight in here - this is the War Room".)