A FRENCH magazine has said it had carried out experiments that proved the Shroud of Turin, believed by some Christians to be their religion's holiest relic, was a fraud. "A mediaeval technique helped us to make a Shroud," Science & Vie (Science and Life) said in its July issue. The Shroud is claimed by its defenders to be the cloth in which the body of Jesus Christ was wrapped after his crucifixion. It bears the faint image of a blood-covered man with holes in his hand and wounds in his body and head, the apparent result of being crucified, stabbed...