Could 21st Century Technology Produce the Shroud of Turin?

95% confidence
In a well-attended press conference on October 13, Cardinal Ballestrero announced the official results, i.e. that radio-carbon testing dated the shroud to a date of 1260–1390 AD, with 95% confidence. The official and complete report on the experiment was published in Nature.

I find documentaries are designed to convince... and I have to rely on unbiased sources....because I have not the intelligence or science background to weed out that level of BS
 
95% confidence
In a well-attended press conference on October 13, Cardinal Ballestrero announced the official results, i.e. that radio-carbon testing dated the shroud to a date of 1260–1390 AD, with 95% confidence. The official and complete report on the experiment was published in Nature.

I find documentaries are designed to convince... and I have to rely on unbiased sources....because I have not the intelligence or science background to weed out that level of BS
Sigh ...
 
know you wanna believe.
It's in the science forum for discussion of evidence -- which you refuse even to review. So it's not what I want to believe. I have been content all my life to believe it's a fake. Looking at recent findings has changed my mind.

The Vatican maintain their position, for the time being. No doubt there is internal discussion

So I'm done with responding to anyone who refuses to watch any of the videos -- even just the easily accessible BBC one would do to kick-off a reasonable discussion (with references) on the subject

Logging off, for now
 
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It's in the science forum for discussion of evidence -- which you refuse even to review. So it's not what I want to believe. I have been content all my life to believe it's a fake. Looking at recent findings has changed my mind.

The Vatican maintain their position, for the time being. No doubt there is internal discussion

So I'm done with responding to anyone who refuses to watch any of the videos -- even just the easily accessible BBC one would do to kick-off a reasonable discussion (with references) on the subject

Logging off, for now
Or it's a genuine shroud, actually used, from some time period, medieval or earlier, and we do not know whom it covered.
 
Or it's a genuine shroud, actually used, from some time period, medieval or earlier, and we do not know whom it covered.
Of course. But how was the image produced? Have you reviewed the material presented -- at least the BBC video?
 
An hour long special designed to convince I should watch?

I tried opening the links provided but they are older than the 2018 Vatican report suggesting 95% likelihood last millenia.

If we don't know how it would be made that isn't amazing. We have yet to figure out Roman or Egyptian concrete....we don't even know the math we used to land on the moon!

Everything I read it appears vast majority of scientists say not...despite the fact that their mission was to prove it authentic.
 
Of course. But how was the image produced? Have you reviewed the material presented -- at least the BBC video?
I watched part of it because I had a gap during the day. It is long.
My question would be: Do shrouds usually have images on them?
Surely there are hundreds of shrouds from many graves that could be looked at for comparison
 
My question would be: Do shrouds usually have images on them?
Surely there are hundreds of shrouds from many graves that could be looked at for comparison
No. The information is all in the videos and links provided for review above

Scientists Suggest Turin Shroud Authentic

A team of researchers from the National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Italy, has found that the Shroud of Turin is not a fake and the body image was formed by a sort of electromagnetic source of energy.

Italian researchers in the report, published by the ENEA Research Centre of Frascati, describe their findings obtained during five years of experiments and deny the hypothesis that the Shroud of Turin is a medieval forgery.

The researchers, including Paolo Di Lazzaro, Daniele Murra, Enrico Nichelatti, Antonino Santoni and Giuseppe Baldacchini, successfully achieved a superficial coloration similar to that of the body image embedded onto the Shroud of Turin by excimer laser irradiation (spectrum of the emitted light in the ultraviolet and vacuum ultraviolet) of raw linen fabrics.

They obtained at least one fiber colored across the sub-micrometer depth, comparable with thinnest coloration depth observed in the Turin Shroud fibers. However, they found that the total radiation power, required to color a linen surface corresponding to a human body, makes impossible the reproduction of the Turin Shroud image by using a single laser.

The researchers also produced latent coloration that appears after artificial or natural aging of linen following laser irradiations that at first did not generate any visible effect, and identified distinct physical and photochemical processes, which have played a role in the generation of the body image on the Turin Shroud.

“Our research proves that it is very difficult (almost impossible) replicating today all the main physical and chemical characteristics of the body image embedded into the Shroud of Turin,” says Dr. Paolo Di Lazzaro, lead author on the report and senior researcher at the ENEA Research Centre of Frascati, in his interview with Sci-News.com.

“As a consequence, it appears unlikely a forger may have done this image with technologies available in the middle Age or earlier. The probability the Shroud is a fake is really very very low. On the other hand, our results, taken alone, cannot prove the Shroud is the burial cloth of Jesus Christ. One should add our results to all the other historical, medical, palinilogical, textile evidences accumulated in the last 35 years.”

“It is possible that the body image was formed by a sort of electromagnetic source of energy. Our experiments show that many (not all) the peculiar properties of the body image of the Shroud are produced by a burst of photons in a very narrow range of parameters (pulse duration, intensity, number of shots). In particular, vacuum ultraviolet photons account for the very thin coloration depth, the hue of color and the presence of image in linen parts not in contact with the body. Obviously, it does not mean the image was produced by a laser. Rather, the laser is a powerful tool to test and obtain the light parameters suitable for a shroud-like coloration.”

nswering to the question on when and how the image on the Shroud of Turin was made, Dr. Di Lazzaro comments: “Our research does not address the problem of when, it gives some hints on how. In fact, in our opinion, the most important question is not when the Shroud was made. Independent of its age, middle age or first century, the most important question, the “question of questions” is how it is possible to do an image like the Shroud body image.”

“For sure, none of the hundreds attempts to obtain a shroud-like image by using chemical contact techniques – i.e. adding chemical substances like colors, powders, etc. – has achieved good results. Usually, the chemical approach gives similar macroscopic results, but it fails when analyzing the coloration with a microscope. At the microscopic level, the contact chemical approach does not give Shroud-like results. On the contrary, attempts using various radiations (vacuum ultraviolet photons, electrons from a corona discharge) give a coloration that looks shroud-like even at the microscopic level,” concludes Dr. Di Lazzaro.

(repeat link from post #4)
 
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An hour long special designed to convince I should watch?
It is an overview of the other material offered for review above. It's a professional BBC documentary -- like the Brian Cox science documentaries and others. The BBC does them well -- so I don't know how someone can say its designed to convince without watching it
I tried opening the links provided but they are older than the 2018 Vatican report suggesting 95% likelihood last millenia.
Do you mean this study, by the people who did not actually examine the shroud?

https://www.catholicnewsagency.com/...uthenticity-of-bloodstains-on-shroud-of-turin
Study questions authenticity of bloodstains on Shroud of Turin
Rome, Italy, Jul 18, 2018 / 13:56 pm

A study on the Shroud of Turin based on bloodstain pattern analysis used to investigate crime scenes has sparked fresh debate on what is believed to be Christ's burial cloth, saying the marks left by the blood flow are not authentic.

The study, "A BPA Approach to the Shroud of Turin," was published July 10 in the Journal of Forensic Sciences.

In comments to CNA, the leading author, Dr. Matteo Borrini, said that after doing extensive experiments, the results show that bloodstains flowing from Christ's wrists and a spot where he was stabbed in the side with a spear "are not the blood stains of a man who was crucified."

The stains "are not realistic" in terms of the direction blood would flow from those type of wounds, he said, adding that he believes that "the stains were done artificially."

Professor Paolo Di Lazzaro, the director of research at the International Center of Sindonology in Turin, said Borrini's methods, while sound, would require more time and "specific attention" to details in order to be "scientifically valid and authoritative."

… Archbishop Nosiglia said numerous studies have been done which either prove or disprove the authenticity of the shroud.

In 2017, for example, a study was done suggesting that the blood on the shroud was that of a "torture victim."

However, regardless of the outcome of such research, the archbishop said the guiding principle of any research ought to be "neutrality."

"If one begins with a preconception and directs the research toward proving it, then it will easily be confirmed", he said, adding that operating on the basis of a preconception "nullifies the neutrality proper to science with respect to personal convictions."

Borrini, a forensic anthropologist teaching at the Faculty Science of the the School of Natural Sciences and Psychology at the John Moores University in Liverpool, is Catholic and is an expert in bloodstain pattern analysis.

Borrini collaborated in his research with Luigi Garlaschelli, a chemist and professor at the University of Pavia, who is also a member of the sceptic educational organization the Italian Committee for the Investigation of Claims of the Pseudosciences …


There are many who dispute it:
Stains on Shroud of Turin painted on? Experts question new study

Vatican City, Jul 23, 2018 / 02:46 pm (CNA).- Several experts have questioned the scientific validity of a study on the Shroud of Turin that concluded that almost half the blood stains were “painted on,” based on simulations and photographs without the authors of the study having had access to the original linen cloth.

Forensic anthropologist Matteo Borrini and the chemist Luigi Garlarschelli published last week in the Journal of Forensic Sciences a paper on the Shroud based on the bloodstain patterns used to investigate crime scenes.

The Italian authors did not have access to the original linen cloth in the Turin cathedral, but based their experiments on photographs and models –including mannequins–which, for their critics are not scientifically equivalent to the cadaver that the shroud would have covered.

Borrini, a medical doctor maintains that the stains “aren’t realistic” and believes that “the stains were artificially made” because according to his simulations, blood should have flowed in other directions.

Emmanuella Marinelli, a scientist who has studied the Shroud of Turn since 1977 and has written more than 300 articles and several books on the subject questioned the methodology of Borrini’s study in a statement to ACI Prensa, the Spanish language sister agency of CNA.

“It clearly is not the same thing” to rely on a photograph and not have recourse to the shroud, Marinelli pointed out.

“These two investigators were among the group of scientists that have directly studied the shroud, and they have never seen it up close. Perhaps they have never even seen it from a ways off,”
Marinelli also stated in La Nuova Bussola Quotodiana, an online news site published in Italian.

The authors state that they made their tests with real and synthetic blood applied both on volunteers and on mannequins. The stains that they consider to be disproven are found on the forearms and on the lumbar area.

In comments to reporters, the study’s authors deny the authenticity of the relic and refer to it as an “artistic or didactic representation of the passion of Christ done around the 14th century.”

“Neither of the investigators have the scientific qualifications to speak on it,” since as an anthropologist and a physician, the pair does not “have experience in human bloodstains,” explained Alfonso Sánchez Hermosilla, a doctor and forensic anthropologist of the research team of the Spanish Sindonology Center.

“In their study they say that the bloodstains they observed don’t match up to those they obtained in their experiment, but they don’t have the necessary knowledge and so they did not adequately design the experiment, and that is why their conclusions lack any scientific value,” he told ACI Prensa.

For Sánchez Hermosilla, since it doesn’t have “any value scientifically, (the study) should not have been published in a serious journal.”


Professor Paolo Di Lazzaro, vice-rector of the International Center of Sindonology of Turin, noted in a letter published by his diocese that the conditions under which bloodstains emanating from a tortured man and subjected to extreme conditions are produced are very different from those of a volunteer in good health or a mannequin, such as those studied by Borrini and Garlarschelli.

“It’s not possible to think that realistic conditions of the path taken by the blood on the body of a crucified man can be reproduced without considering all the factors that may have influenced that path in an important way,” he said ...

etc ...
 
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Please anyone review the OP material before commenting further on the thread ...
 
https://www.catholicnewsagency.com/news/36415/new-research-shroud-of-turin-bears-blood-of-a-torture-victim
Turin, Italy, Jul 14, 2017 / 01:30 am

New research indicates that the Shroud of Turin shows signs of blood from a torture victim, and undermines arguments that the reputed burial shroud of Jesus Christ was painted.

Very small particles attached to the linen fibers of the shroud "have recorded a scenario of great suffering, whose victim was wrapped up in the funeral cloth," said Elvio Carlino, a researcher at the Institute of Crystallography.

These particles, called "nanoparticles," had a "peculiar structure, size and distribution," said University of Padua professor Giulio Fanti.

And the nanoparticles are not typical of the blood of a healthy person. Rather, they show high levels of substances called creatinine and ferritin, found in patients who suffer forceful multiple traumas like torture.

"Hence, the presence of these biological nanoparticles found during our experiments point to a violent death for the man wrapped in the Turin Shroud," Fanti said.

The shroud's latest researchers published their findings and measurements in the U.S. open-access peer-reviewed journal PlosOne, in an article titled "New Biological Evidence from Atomic Resolution Studies on the Turin Shroud," the Turin-based newspaper La Stampa's Vatican Insider reports.

The findings contradict claims that the shroud is a painted object – claims which are common among those who suggest it is a medieval forgery. The characteristics of these particles "cannot be artifacts made over the centuries on the fabric of the Shroud," Fanti said.

Among the most well-known relics believed to be connected with Jesus Christ's Passion, the Shroud of Turin has been venerated for centuries by Christians as the burial shroud of Jesus. It has been subject to intense scientific study to ascertain its authenticity, and the origins of the image.

Appearing on the 14-foot long, three-and-a-half foot wide cloth a faintly stained postmortem image of a man – front and back – who has been brutally tortured and crucified. The image becomes clear in a haunting photo negative.

The study of particles took place on the nanoscale – ranging from one to 100 nanometers. A nanometer is one billionth the length of a meter.

"These findings could only be revealed by the methods recently developed in the field of electron microscopy," said Carlino. He said the research marked the first study of "the nanoscale properties of a pristine fiber taken from the Turin Shroud."

Researchers drew on experimental evidence of atomic resolution studies and recent medical studies on patients who suffered multiple acts of trauma and torture.

The research was carried out by the Instituo Officia dei Materiali in Trieste and the Institute of Crystallography in Bari, both under Italy's National Research Council, as well as the University of Padua's Department of Industrial Engineering.

Vatican Insider said the research confirms the hypotheses of previous investigations, like that of biochemist Alan Adler in the 1990s.

The Catholic Church has not taken an official position on the relic's authenticity. The shroud is presently housed at Turin's St. John the Baptist Cathedral. During his June 21, 2015 visit to the cathedral, Pope Francis prayed before it.

"The Shroud attracts (us) toward the martyred face and body of Jesus," he said in a noontime Angelus address at a Turin plaza. "At the same time, it pushes (us) toward the face of every suffering and unjustly persecuted person. It pushes us in the same direction as the gift of Jesus' love."

(IMO Vatican will not say the image is definitely that of Jesus -- that's all)
 
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Ok, I reviewed what BBC had to offer. Definitely not convinced. It's a shroud that LOOKS like it's from the 1300's, it was NEVER mentioned before the 1300s (BBC claims 1357, agreeing with my claim), carbon dating puts it to that same period. So if it looks like a duck from the 1300's, it is carbon dated as a duck from the 1300's, and it isn't mentioned until the 1300's.... it's a duck from the 1300's.

This idea that some energy made this thing seems just preposterous. These are people who never physically examined it. I believe it was probably a shroud that covered someone in the late 1200's. If it is a hoax, I'd say it is only a hoax as for it being passed on as Christ's shroud. I disagree with some of the critics as well. Oh, so you found traces of iron? That means it was paint? There's iron in blood too. So it doesn't mean it's paint.

I think we might want to agree to disagree on this one, because I see nothing whatsoever that ties this shroud to Jesus. I'd love to find empirical evidence from Christ's life. But this isn't it.
 
it isn't mentioned until the 1300's
You find no reason to believe the Constantinople shroud, looted by a French crusader is the same shroud?
(Above article chosen at random for purpose of reference)
This idea that some energy made this thing seems just preposterous.
How was the image produced? There is no technology today that could produce it. The image is OVER the blood stains. It's not painted on: it is caused by dehydration of the top 5 microns (5 thousandth of a millimetre) of the fabric. It does not penetrate the fabric below that depth. It is a 'light burn' similar to an intense microsecond laser burst, coming from the centre of the body outward, leaving a 3d image of the contours of the face and body, and transmitted onto the fabric like an x-ray, not caused by contact of the fabric with the body -- a bit like the flash burn shadow on a wall of a vaporized Hiroshima victim, but caused by light alone, not heat, but with a similar intensity of ultra short bust radiation.
These are people who never physically examined it.
I beg your pardon?
I see nothing whatsoever that ties this shroud to Jesus
What is your take on the Sudarium of Oviedo, securely dated to before 500ad, with blood stains on the back of the head that directly match those on the shroud -- that is said to have been used to cover the face while the body was carried away, and then removed and left in the tomb before the body was covered (temporarily during the sabbath) with the shroud?
I'd love to find empirical evidence from Christ's life. But this isn't it.
I don't think anybody can say they know for certain either way. But that's just my own opinion.
Ok, I reviewed what BBC had to offer.
I appreciate you prepping with the OP material, that triggered the thread. The BBC video is an overview of the other two videos which go into more detail.

Thank you for your response ;)

(edited)
 
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