Bodies is located in the Luxor, right next to the Titantic exhibit (they share one entrance). You can get tickets for a little cheaper by going to the Tix4Tonight booths. You just need to exchange your voucher from Tix4Tonight at the Will Call in Luxor on the same day you buy it. Then your ticket to Bodies is good for 7 days from then. Bodies is a very interesting exhibit of the human body. Actual human parts are used in every display, which makes the exhibit very realistic and cool. They have displays from bones and muscles all the way to the nervous and respiratory systems. Everything is very informative and they show how your body can change with certain injuries or diseases. At the very end you can even touch an actual kidney and lung (both preserved, of course). The entire exhibit can be seen in about an hour and a half.