This video was posted over at Smithsonian.com 12 days ago (recycled from a TV documentary might be a better way of putting it). Anyway, you might want to read a good paper by Barrie Schwortz, Is the Shroud of Turin a Medieval Photograph?
Back in February, 2009, I posted Nicholas Allen’s Photograph Theory Just Won’t Die. I was right.
Sorry. The video embed from Smithsonian doesn’t work. You will need to click here or on the picture above and watch the video on the Smithsonian site. Smithsonian has only had three comments in 12 days so I doubt the video has attracted much attention on the web.