All About Glass
All About Glass
This is your resource for exploring various topics in glass: delve deeper with this collection of articles, multimedia, and virtual books all about glass. Content is frequently added to the area, so check back for new items. If you have a topic you'd like to see covered, send us your suggestion. If you have a specific question, Ask a Librarian at our Rakow Research Library.
During their long careers, Leopold and Rudolf Blaschka made many thousands of models of small animals and plants. They sold these all over the world, including to Harvard University. Can you guess which objects in this case are not made of glass?
Listen as curator, Tina Oldknow, describes the object "Family Matter" by American artist Jill Reynolds.
Listen as glass artist William Gudenrath describes the technique of making a core-formed vessel. The technique of core forming, which was introduced around the middle of the 16th century BC, was used to fashion some of the first glass vessels. Core forming involves the application of glass to a
Listen as glass artist William Gudenrath describes the technique of making a glass bottle with handles. Although glass vessels were never as cheap as earthenware, they had several advantages. They were easy to clean, they did not impart an odor to their contents, and they allowed one to see the
Listen as glass artist William Gudenrath describes the technique used to make this Ravenscroft goblet. In March 1674, the English glassmaker George Ravenscroft applied for a patent to make colorless lead glass. Unfortunately, this glass was prone to crizzling, a chemical instability that results in