Science

New unfold virtual technology unlocks antique letters without damage

When King Tut was removed from his grave in 1922, his body was effectively torn apart in order to separate his jewelry for transport and / or display. Here in the modern era, scientists and archaeologists are taking a more conservative approach to preserving materials for optimal study. Since the dawn of time, old folded or “closed” documents, such as those portions of the study published this week, have been cut into small pieces in order to read the writings they contain along with what was developed by researchers and presented here in 2021. It becomes a thing of the past.

As noted before Smithsonian Magazine In an article published in 2014, British Egyptologist Howard Carter was not particularly keen on removing King Tut from his coffins. Carter and his crew decided that obtaining the various precious metals and gemstones surrounding the berries was a more important endeavor than preserving the flesh, casings, and everything else.

Researchers: Jana D’Ambrogio, Amanda Gasay, et al. to me. A new way to obtain the secrets inside artifacts has been unveiled in a research paper published this week. In particular, the paper deals with “automatic virtual detection of sealed documents”. With this system, they can use X-ray microscopy and computational flattening algorithms.

This team of researchers worked on documents that were not simply rolled or folded. They worked with “letter locked” documents, and in some cases were so complex and intricate that any attempt to unlock them would result in these documents being destroyed.

With a new “virtual openness” technology, they began to work on deciphering the contents of old and lost documents. They demonstrated their method on the “Four Letter Packets of the Renaissance in Europe”, and provided unopened monogram content for the first time since it was sealed in 1697.

Full Virtual web page unfolds Created to display the results of this search, complete with nearly unfolded messages from the Brienne Group. They have also created a group of YouTube “letterlocking videos”, one of which can be found below.

Inside the 1697 letter is “a normal part of the family business,” according to A. NPR Interview Dambrogio. The message includes, “One cousin writes to the other to request a copy of the official death certificate of one of their relatives.”

For more information on this research, see the paper History unlocking with automatic virtual detection of sealed documents imaged by X-ray microscopy. This paper is authored by Jana Dambrogio, Amanda Ghassaei, et. al. , In Nature Communications 12, Article number 1184 (2021). This paper can be found with DOI code: 10.1038 / s41467-021-21326-w as of March 2, 2021.

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