A plastinated human corpse posed to look like a dancer stands on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. The exhibition, which features human and animal corpses plastinated by Gunther von Hagens, focuses on the role of the heart. It will be open to the public at the Postbahnhof from April 27 to August 14. (Photo by Sean Gallup/Getty Images)

A plastinated human corpse revealing only its bones and arteries hangs from nylon twine at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

A worker attaches a black cover to the base under a plastinated human corpse with its muscles pulled apart and posed to look like a cyclist in preparation for the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

Plastinated human corpses posed to look like one is giving first aid to the other stand on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

A plastinated human corpse seperated into its skeletal and muscular elements stands on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

Plastinated human corpses posed to look like figure skaters stand on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

A plastinated human corpse posed to look like a basketball player stands on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

A plastinated human corpse in a pose called “The Peace Ambassador” stands on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

A plastinated human corpse showing only its bones and blood circulation system and with a portion of its ribs cut away to reveal the heart stands on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

A plastinated human corpse posed to look like a hurdles jumper stands on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

A plastinated human corpse posed to look like a chess player stands on display at the Body Worlds exhibition on April 26, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

Visitors look at plastinated human and horse corpses at the Body Worlds exhibition on April 27, 2011 in Berlin, Germany. The exhibition, which features human and animal corpses plastinated by Gunther von Hagens, focuses on the role of the heart. (Photo by Sean Gallup/Getty Images)

A visitor looks at a plastinated human corpse posed to look like a ski jumper at the Body Worlds exhibition on April 27, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

Visitors look at plastinated human corpses posed to look like figure skaters at the Body Worlds exhibition on April 27, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)

Plastinated human corpses posed to look like poker players stand on display at the Body Worlds exhibition on April 27, 2011 in Berlin, Germany. (Photo by Sean Gallup/Getty Images)