Nano Scrub Brushes For Renaissance Masterpieces
ScienceDaily: Scientists in Italy are reporting development and use on Renaissance masterpieces of a simple, less-expensive method for the world's most delicate cleanups — on […]
Tubegazing: secret files of the Inquisition
Christian Science Monitor: This four-part docudrama was made possible in 1998 when the Vatican opened its secret records of some six centuries of interrogations, tortures, […]