Body Worlds is a large-scale exhibition devoted to the ins and outs of the human anatomy. The exhibition is brought to you by anatomist Gunther von Hagens who invented plastination, a special technique for preserving biological tissue. Over 45 million people have already passed through the trails of this large-scale exhibition, featuring authentic human bodies as specimens along with multimedia installations highlighting the complexities and inner workings of the fabric of our physical being. This exhibit will show you the difference between how the human organism functions in sickness and in health—and will make you think twice about your next Lazy Sunday peppered with chocolate bars and buttered popcorn.