Okay...I'm a hardcore skeptic and I admit it. I have no use for the supernatural at all.
Having said that though, once in a great, great while I'm truly, honestly stumped. One instance was a book I read in the early 1970's entitled, Arigo: Surgeon Of The Rusty Knife. This book is out of print now and a used copy could easily cost you 50 dollars or more. However, in the age of the internet, the book can be accessed here:
http://www.scribd.com/doc/16005722/Arigo-Surgeon-of-the-Rusty-Knife
For any who are interested, I'll briefly summarize:
Arigo was a "psychic surgeon" in Brazil. Psychic surgery is a paranormal medical practice where the patient is operated upon without anaesthetics or antiseptics. It has mainly confined to the backstreets of South American countries in years gone by. The patient feels no pain during the procedure and the alleged wound closes without sutures and with little or no bleeding.
"Psychic surgery" has proved to usually be a simple trick performed by any low grade charleton. The "Surgeon" either pinches the skin or makes a very superficial cut and then produces a piece of animal tissue that he has carefully palmed as the excised tumor or growth.
Obviously, there would be several easy ways to falsify such a trick. One way would be to film the procedure in good light with a high speed camera and then analyzing it frame by frame. This should reveal the exact point when the fake tissue was produced. Another even more obvious method would be to examine the tissue that was supposedly "removed" from the patient. If it was non-human in origin or definitely doesn't belong to the patient, then the hoax is exposed.
However, there's a "Catch 22" to being a skeptic. If you can't penetrate the hoax and are honest about it, you're liable to be accused of being either guillible, stupid, or perhaps even in league with the con-artist themself. With that in mind, I'll qualify this by pointing out that all I can say is what I've read. José Pedro de Freitas (Arigo) does not seem to have been a garden-variety con-artist.
Allegedly:
He performed his operations in broad daylight.
He allowed anyone to watch
He didn't charge money.
He worked all day long, treating hundreds of people a day. In the end, he had performed many thousands of "Cures."
He allowed his procedures to be filmed and photographed.
He "operated" on several high-profile individuals including the daughter of then Brazilian President Juscelino Kubitschek.
His patients often did not appear to feel any pain.
I'm curious. Has anyone else ever heard of Arigo? Has anyone else ever come across a credible skeptic who debunked Arigo's "Cures?"