Because of his enthusiasm for Carbon-Dating.
She asked. I said, "Do you want me to round it to the nearest ten " "Oh, I say. Go on then." she laughed. I said, "0."
Because I saw so.
Gopher a walk.
An avalanche.
Because his career is in ruins.
Three. One to change it while the other two argue about how old the old one is.
He had been under a lot of pressure lately.
Because diamonds are a woman's best friend.
Carbon Dating.