Magic of glass [videorecording] ; Glass breaking / Corning Museum of Glass.

Magic of glass [videorecording] ; Glass breaking / Corning Museum of Glass.
Corning, NY : Corning Museum of Glass, 2008.
1 videodisc (28 min.) : sd., col. ; 4 3/4 in.
Other Authors: 
Allen, Dan.
Goldschmidt, Eric.
Corning Museum of Glass.
Bib ID: 
Variant Title: 
Glass breaking
Not commercially distributed.
Dan Allen narrates the "Magic of glass" as demonstrated by Eric Goldschmidt. Topics include the stretching of glass, glass blowing, how crackle glass is made, colored glass created by different chemical compositions, and hot glass being a conductor of electricity. In the "Glass breaking" show Dan Allen narrates and demonstrates the strength of annealed, laminated, and tempered glass.
Narrator, Dan Allen ; Eric Goldschmidt, glass artist.
Title from disc label.
Unedited footage of two separate glass demonstrations at The Corning Museum of Glass, July 2008.
Magic of glass (17 min.) --
Glass breaking (11 min.)