Before revision: In 2016, researchers at the University of Kentucky used a computer program to reconstruct the layers of text in a digital X-ray image of the one of the scrolls, known as the En-Gedi Scroll.
After revision: In 2016, W. Brent Seales, a researcher at the University of Kentucky created a set of computer programs called Volume Cartography to reconstruct the layers of text in a digital X-ray image of the one of the scrolls, known as the En-Gedi Scroll.