Dave,
...
- I do take issue with your last sentence -- I accept that it has been reasonably argued that the patch theory is false, but I don't accept (yet) that it has been "shown" to be false.
...
--- Jabba
Based on the philosophical notion that nothing is knowable to an absolute certainty then I agree, the invisible patch theory has not been shown to be false. But then, based on a criteria where absolute certainty is required, we don't know that the shroud exists either.
But the invisible patch theory has been shown to be false based on a beyond a reasonable doubt criteria or even a practical certainty criteria. The evidence is overwhelming that an invisible patch was not made to the area of the shroud sampled for C14 testing. Reasonably enough people are routinely convicted of crimes where the certainty of their guilt does not equal the level of certainty that it is knowable that the shroud invisible patch theory is false.
You might take note of the fact that your only response to the ten reasons why the invisible patch theory is false put forth earlier has been to ask whether the textile expert used a microscope to examine the shroud when she did the restoration in 2002. Whether she used a microscope or not to examine the shroud her claim is that a patch to the shroud could not have been made that was not visible to the naked eye of an expert such as herself and she categorically states that no such patch was visible to her. She also made the claim that the individual most responsible for selecting the area of the patch repeatedly told her that he was sure that the C14 sample area did not contain a patch before his death. You might also take note of the fact that University of Arizona published microscopic images of a shroud sample that was provided to them for C14 testing and these were entirely consistent with the rest of the shroud.
Somebody might have linked to this before, but this is a rather nice tool for examining areas of the shroud in detail:
http://www.sindonology.org/shroudScope/shroudScope.shtml
One could use this tool to zoom in on the patch area and examine the continuity of the density banding that passes through the C14 sample area, if one was interested.
This site is a skeptical view of the "scourge marks":
http://shroudofturinwithoutallthehy...-scourge-marks-surely-on-the-shroud-of-turin/
The author makes a few interesting points that provides daunting evidence against the notion that the "scourge marks" are scourge marks:
1. The claim in that the scourge marks were produced by Roman flagrum which was a whip that had little balls attached to the end of the whip cords. The portion of the whip cord between the little balls is allegedly visible in the shroud image but what is missing is any sign of the whip cord itself that is closer to the handle part of the whip than where the balls are. Somehow the person allegedly doing the whipping causes the end of the whip (including the balls and the whip cord between them) to touch the body of the victim without ever leaving an impression of the whip cord that lies nearer the handle than where the balls are attached.
2. His most devastating argument that the "scourge marks" are not scourge marks is his observation that the "scourge marks" lie on the body and and across the edge of the arms. This would only be possible if the victim held his arms the way they are shown in the shroud image while he was being whipped. Even then because the arms are not in the same plane as the chest the possibility of making "scourge marks" like those in the shroud is essentially zero.
I wondered about a few other things about these "scourge marks". Is the theory that Jesus was whipped first and then crucified? Why doesn't the stake block some of the scourge marks on the back?
Where was the guy standing that was doing all this whipping? There are horizontal "scourge marks" on the lower part of the legs and the upper torso. Was he climbing a ladder to make the upper horizontal "scourge marks" or was his victim being raised and lowered so he could thoroughly cover the body with horizontal "scourge marks"?
ETA: I assume that this article has been linked to before but I thought it was good enough that linking to it again might be a good idea:
http://cybercomputing.com/freeinquiry//skeptic/shroud/as/schafersman.html
The article deals with a variety of issues, but in particular it deals with the pollen issue. It provides not only excellent evidence that the pollen found on the shroud is not evidence of a Palestinian origin it also provides good evidence that Frei, the promoter of the pollen evidence theory perpetrated an intentional hoax.