Ars Technica, one of my favorite sources for tech news (make sure to check out their buyer guides if you're into building PCs), recently sent one of their staff to the Creation Museum in Petersburg, KY and wrote a short article about it. Included are a bunch of photos from the visit.

From the article:

There was also an explanation as to why, with only one progenitor family, it wasn't considered incest for Adam and Eve's children to marry each other. Apparently there was less sin back then, and therefore fewer mutations in their DNA. Evidently sin, and not two copies of the same recessive trait, gives rise to congenital birth defects.

That's right, sin causes birth defects. The article is full of gems like that...