Got the pleasure of visiting this place after an event held here. Very happy I did. Located in Ballys in the lower area near the monorail station you will find Bodies. It is a walk through expo that shows you the human body and how it works. You learn what every part of the body looks like from color to size and what it does for your body. All the facts are quite helpful.
FACT: Did you know a humans swallow two Olympic size pools full of saliva in their life time?!?!
Easy to navigate through you will find each part of the body sectioned off in rooms. So each room is full of more and more facts about the certain area of the body.
This place is really cool. I believe general admission is like $25. Cool for a rainy day activity. It's also good if you like learning and you came to Vegas for all these like museums and expos and such.
While your down there. 3 doors down (lmao) is a candy shop that's amazing called LICK. Hop over there for some sweets after :)