Good summary of the feasibility of fitting and feeding the animals on Noah’s Ark:
http://creation.com/images/pdfs/cabook/chapter13.pdf
Actually, I’m not interested in a feasibility study. One either believes what the Bible says, or one doesn’t. I recently attended a lecture by Whitcomb and he seems a decent sort, but having read a book by Morris (God and the Nations) I don’t consider him objective or reliable. The bottom line is that the Bible does not explain all the precise details of how the flood happened and how animal life was repopulated over widely separated continents and trying to explain all of this “scientifically” necessarily involves speculation and eisegesis. What does Heb 11:1 says? I note that the end of the article you reference takes the quote out of context (1 Pe 3:15), but this is what I expect of Morris. My hope does not rest on being able to explain a miracle “scientifically” (which is an exercise in foolishness), but rather on sound exegesis and “pistis” in Jesus.