BODIES Exhibition NSFW (for some)

Okay, I'm warning in advance, this might gross some people out, so if you don't want to see the insides of a human body or certain body parts, just don't look at this thread. I hope this doesn't break the rules of board concerning nudity, because, well...it's a science exhibit, no one has skin, let alone clothes, and there are heehaws and hoo hoo dillies in these pics.