Guest#: "In short, scientists went up and down blind alleys, went off on false trails, wandered in areas that led nowhere in their studies, but with free exchange of information finally they got it figured out. IMO, that is the beauty of science, and it's also what makes me laugh about it."

Like I said earlier in the thread.... "Science is the religion of guessing, and religion is the art of pretending"....still holds up!

GfS