Click Here for PDF Version   In considering the authenticity of the Shroud, one of the first questions that immediately comes to mind is, “Is the blood real?” Skeptics would have you believe that the scientists involved in the study of the Shroud bloodstains were in way over their heads-big time. That their approach to … Continue reading Remembering Shroud Blood Scientist Dr. John H. Heller–A Guest Posting by Kelly Kearse