I recently got to hear Ken Ham speak. He brought up the issue of the word "day" in Genesis and showed on one of the power-point screens that when one looks at all the other references of the word "day" in Scripture that are preceeded by a number or the words "evening"/"morning" that it ALWAYS means a literal 24 hour day.
I'm assuming Ken Ham is correct, but is this really the case when looking at the original languages for the word day?