Samuel RedmanUniversity of Massachusetts Amherst Missing Link? What the Piltdown Man Hoax Can Teach Science Today Opinion A century-old case of scientific fraud illustrates how hard it is to untangle the truth when access to new discoveries is limited. Opinion Why Do People Flock To Exhibits of Dead Humans? (Op-Ed) Opinion Since the start of "plastination" in the 1970s, the preserved remains in "Body Worlds" has hosted millions of visitors to its exhibits, including six spin-offs. By Samuel Redman Published 8 April 16 Opinion