Who invented radioactive dating used for the turin shroud
The origins of the shroud and its images are the subject of intense debate among theologians, historians and researchers.Diverse arguments have been made in scientific and popular publications claiming to prove that the cloth is the authentic burial shroud of Jesus, based on disciplines ranging from chemistry to biology and medical forensics to optical image analysis.The carbon-14 it contained at the time of death decays over a long period of time.By measuring the amount of carbon-14 left in dead organic material the approximate time since it died can be worked out.The cloth is woven in a three-to-one herringbone twill composed of flax fibrils.Its most distinctive characteristic is the faint, brownish image of a front and back view of a naked man with his hands folded across his groin.
), a length of linen cloth bearing the image of a man, is believed by some to be the burial shroud of Jesus of Nazareth, although three radiocarbon dating tests in 1988 dated a sample of the cloth to the Middle Ages.
A variety of methods have been proposed for the formation of the image, but the actual method used has not yet been conclusively identified.
Despite numerous investigations and tests, the status of the Shroud of Turin remains murky, and the nature of the image and how it was fixed on the cloth remain puzzling.
In 1988, a radiocarbon dating test dated a corner piece of the shroud from the Middle Ages, between the years 12, which is consistent with the shroud's first known exhibition in France in 1357.
The image on the shroud is much clearer in black-and-white negative than in its natural sepia color, and this negative image was first observed in 1898 on the reverse photographic plate of amateur photographer Secondo Pia, who was allowed to photograph it while it was being exhibited.