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.

Building Up Heat (BUH)
Video

In this video, artist Boyd Sugiki discusses the reasons for building up heat, such as to prevent the moil from cracking, or to prevent the punty from cracking, to prevent the object from cracking when removing it from the punty, or to straighten an object if it starts going off center. Download a