Displaying 1 of 1 2014 Format: DVD, Videorecording, Projected Medium, Visual Materials Title: Great cathedral mystery / a production of Nova and National Geographic Television in association with Camera One Productions ; written, produced & directed by David Murdock. Publisher, Date: [Place of publication not identified] : [Publisher not identified], [2014] [United States] : PBS Distribution ©2014 Description: 1 videodisc (53 min.) : sound, color ; 4 3/4 in. digital optical video file DVD video region 1 Summary: The largest masonry dome on earth, Florence's cathedral of Santa Maria del Fiore, is a masterpiece of ingenuity and a source of mystery. Historians and engineers have long debated how its architect, kept the dome perfectly aligned and symmetrical as the sides rose and converged toward the center. To test the latest theories, a team of U.S. bricklayers will help build an experimental, mini-Duomo, using period tools and techniques. Target Audience Note: Rating: TVG. Not rated.--Container and disc surface. Subjects: Santa Maria del Fiore (Cathedral : Florence, Italy) -- Design and construction. Masonry domes -- Italy -- Florence. Documentary television programs. Video recordings for the hearing impaired. Nonfiction television programs. Other Author: Murdock, David. PBS Distribution (Firm) National Geographic Television & Film. Camera One Productions. WGBH (Television station : Boston, Mass.) Other Title: Nova (Television program) Notes: "The engineering genius of Florence."--Container. "Approx. 60 minutes."--Container. Actual running time is circa 53 minutes. Produced by WGBH.--Closing credits. Originally broadcast by PBS February 12, 2014. DVD, region 1, NTSC, widescreen; stereo. ISBN: 9781608830459 1608830454 Publisher Number: NOVA6273 Other Number: 870344687 System Availability: 1 Current Holds: 0 # Local items: 1 Control Number: 410604 # Local items in: 1 # System items in: 1 Call Number: DVD 726.6 Great ca Place Hold Add to My List Expand All | Collapse All Availability Map It Suggestions and more Displaying 1 of 1