Scientists Have Read Ancient Tablets Without Breaking Envelopes
Researchers used high-definition portable CT scanning to reveal the contents of 4,000-year-old Assyrian letters.
Updated on Sept. 19, 2026 in Botany
Scientists have successfully read a 4,000-year-old Assyrian letter without breaking the protective clay envelope that encased it. By utilizing a portable high-definition CT scanner, the team uncovered hidden documents and a barley seed preserved inside the ancient artifacts.
Why it matters
The development allows researchers to access historical records that were previously shielded by protective clay, which were traditionally destroyed upon repayment of ancient loans. This breakthrough preserves the structural integrity of fragile cuneiform objects while unlocking centuries of lost data.
The study utilized a portable CT scanner named ENCI, or Extracting Non-destructively Cuneiform Inscriptions, to capture 64 tomograms across 48 tablets. These objects date back 4,000 years and included a preserved barley seed discovered inside an envelope.
The players
ENCI
The Extracting Non-destructively Cuneiform Inscriptions portable high-definition CT scanner allows researchers to perform non-destructive computed tomography on fragile artifacts.
Louvre Museum
Located in Paris, this world-renowned institution served as the site for the initial 2024 testing of the scanning technology.
Museum of Anatolian Civilizations
Located in Ankara, this museum provided the collection of 48 tablets that were the focus of the recent scanning project.
The details
Scientists disassembled the ENCI device for transport to the Museum of Anatolian Civilizations in Ankara, where they performed non-destructive computed tomography on the clay documents. This method allowed them to peer through the outer shells to see the ancient inscriptions and internal objects without damaging the artifacts.
Timeline
The ENCI scanner underwent its first test at the Louvre Museum in 2024.
The Assyrian merchant letter was originally penned 4,000 years ago.
Deeper Dive
This research follows a pattern set by the Louvre Museum's archaeological scanning initiatives by refining portable technology to examine historical artifacts. The shift toward non-invasive digital analysis promises to revolutionize the study of fragile cuneiform collections worldwide.
The ability to read these texts non-destructively may lead to a surge in deciphered historical documents, providing new insights into ancient trade and agricultural practices like barley cultivation. This technology could eventually be applied to other fragile historical items, allowing the public to see artifacts that were previously kept permanently sealed.
The takeaway
This technology demonstrates how modern medical imaging is transforming archaeology by enabling the study of delicate objects without physical intervention. It sets a new standard for conservation, ensuring that historical records are preserved while their secrets are revealed.
Further reading
Learn more about the latest innovations in Botany research and its impact on the study of ancient seeds and agricultural history.
Source note: This article includes information reported by WOWK 13 Huntington.
