Medieval cathedrals hold a fascination: how did builders armed only with hand tools and human muscle build such magnificent edifices? NOVA explores that question and reveals the hidden formulas, drawn from the pages of the Bible itself, that drove medieval builders ever upward. Borrow the video, Building the Great Cathedrals, (I.D. 2066) for a month from the WGBY Video Lending Library by clicking here.
Video Lending Library Freature: Building the Great Cathedrals
November 23, 2012 by Bernie Michaels
