What if they were originally designed and manufactured that way?
You make my point for me. My point has always been that creationism/ID are consistent with ANY observation. Because of that, they are not falsifiable and hence are not scientific theories. If I am wrong, then please give an observation that would be inconsistent with ID/creationism (take your pick). It need not be something that has actually been observed, just something that potentially could be observed. Example, as pertaining to evolution: finding a new species of organism on earth that has different genetic material from all others would falsify common descent, which is a large part of the theory of evolution. Give a similar example for ID or creationism.