It appears that I have to provide the proof for all three of you Christians.
a link from Answers in Genesis: quote:
Taking another look
The image of Noah’s Ark that you may have seen in children’s books or painted on nursery walls is often small and cramped with giraffe heads sticking out of the top. But the real Noah’s Ark, the one described in the
Bible, would have been around 510 feet long and 51 feet tall—and amazingly seaworthy in even the roughest seas. This is a ship that could have kept the occupants safe during a year-long ordeal.
There's the proof of the supernatural for the Christian side of the debate.
The atheist side: Get a life!