Video Fridays: RIT Students Discover Hidden Historic Text
Just a couple of weeks ago, the Rochester Institute of Technology announced that a group of students had discovered a palimpsest using an imaging system that they developed. As they examined a fifteenth-century manuscript leaf using ultraviolet-fluorescence imaging, they discovered ‘hidden’ layers of text. Take two minutes and watch this cool discovery!






![Origen of Alexandria (c. 185–253) Homilia in Genesim, Homiliae in Exodum, in Latin, translation by Rufinus, decorated manuscript on parchment [Austria, Lambach Abbey? c. 1150–1175]. Estimate: $150,000-$200,000.](/sites/default/files/styles/category_card/public/media-images/2026-06/origen.jpeg?itok=0V_4_Lt2)



