MIDWEST

摘要

The Midwest Section of the American Scientific Glassblowers Society held its Fall meeting in the glass shop at the University of Wisconsin at Madison on September 28, 2002. Demonstrations were presented by: Mike Souza-Properties of aluminosilicate glass, Bill Wasserman-Constructing a holder for lathe work, Steve Anderson-Ultra-violet and chemical etching system for images on glass, Mike Ronalter-Quartz ring seal, Chris Marshall - Spherical Dewar flask, Mike Wheeler-Oil diffusion pump, and Tim Drier-Glass doughnut inside a glass doughnut.