0 the practice or activity of blowing air down a tube to form heated glass into objects:
Glassblowing on an industrial scale began with the Romans.
There are glassblowing demonstrations at the festival.
a centuries-old Venetian glassblowing tradition
He learned glassblowing and electronics there, and tried to measure the universal gravitational constant using 100-pound cannonballs.
This state-of-the-art teaching facility for glassblowing and coldworking opened for classes in 1996.
While he may sketch designs in advance, his approach is to seek spontaneous perfection during the glassblowing process.
He worked as a farmer and forest laborer, and later at glassblowing before and between his various studies.
There are also specialized glassblowing tools to unfreeze the joint.
