Lost Gravestone Text Revealed By New Technology
Have you ever seen old headstones at the cemetery? They can be quite fascinating and even entertaining to read. Perhaps you’ve taken rubbings of the inscriptions. If so you’ve probably noticed that many of them look almost as if they’ve been wiped clean of their inscriptions. This sad fact is due to the limestone they were made from-it dissolves in today’s acidic rains and doesn’t weather well. This has led to the loss of much valuable data and until now, researchers had to resort to hand tracing and much hands on examination in their attempts to decipher the worn writings.
But now, the BBC news reports that scientists at Carnegie Mellon University have developed a method of retrieving information from these old headstones using a special 3D scanning method that reveals the carved patterns in the stone. These patterns are then matched to a stored database. This new technology will help reveal a wealth of new genealogical and archeological data. The new scanning technique is now being tested in a 200-year-old cemetery near the university. The scientists there say this new 3D scanning technique may also help in predicting tsunamis by examining patterns on the ocean and may also have a use in the medical field-it’s hoped that one day doctors can determine our well being by scanning our tongues!
I think this is great news. There are probably thousands of unreadable headstones out there and if this new technology can help reveal their stories, it will help those forgotten folks live again in the genealogies of people all over the world.
genealogy, reading headstones, family history, carnegie mellon, BBC, 3D scanning
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