New Tech Reads Sealed Ancient Documents Without Opening Them

Attempting to open sealed age-old books and documents without damaging them is difficult. Now scientists in Switzerland have perfected an X-Ray technique to read the fragile records without even touching them. VOA’s Deborah Block explains how.
Originally published at - https://www.voanews.com/a/4209562.html


(Source: VOA News, https://www.youtube.com/watch?v=T9upF_I3q0g)