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 Glass Question at our Rakow Research Library.

Making Glass Tubes with a Bubble on the End
Video

The making of a small glass tube begins with the pulling of molten glass to form a tube. The tube is then reheated with a torch, the end is closed, and air is blown to create a small bubble. Learn more in The Techniques of Renaissance Venetian Glassworking by William Gudenrath. The Venetian glass

Instructor Highlight at The Studio: William Gudenrath
Video

William Gudenrath is a glassblower, scholar, lecturer, and teacher. He is an authority on historical hot glassworking techniques from ancient Egypt through  through the Renaissance, and has presented lectures and demonstrations throughout the world. As resident adviser for The Studio, Bill ensures