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The simplest cane, called vetro a fili [3] (glass with threads) is clear glass with one or more threads of colored (often white) glass running its length. It is commonly made by heating and shaping a chunk of clear, white, or colored glass on the end of a punty, and then gathering molten clear glass over the color by dipping the punty in a ...
A stage in the manufacture of a Bristol blue glass ship's decanter.The blowpipe is being held in the glassblower's left hand. The glass is glowing yellow. As a novel glass forming technique created in the middle of the 1st century BC, glassblowing exploited a working property of glass that was previously unknown to glassworkers; inflation, which is the expansion of a molten blob of glass by ...
Scientific glassblowing is a specialty field of lampworking used in industry, science, art and design used in research and production. Scientific glassblowing has been used in chemical, pharmaceutical, electronic and physics research including Galileo's thermometer, Thomas Edison's light bulb, and vacuum tubes used in early radio, TV and computers.
However, in Local No. 106, Glass Bottle Blowers Association, AFL–CIO (Owens-Illinois, Inc.) and Local No. 245, Glass Bottle Blowers Association, AFL–CIO (Owens-Illinois, Inc.) 210 NLRB 943 (1974), the National Labor Relations Board ruled that gender-segregated locals violated the right of workers to elect representatives of their own ...
Pilchuck Glass School is an international center for glass art education. The school was founded in 1971 by Dale Chihuly, Ruth Tamura, Anne Gould Hauberg (1917-2016), and John H. Hauberg (1916-2002). [1] The campus is located on a former tree farm in Stanwood, Washington, in the United States. The administrative offices are located in Seattle.
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A template is prepared (typically made of wood, or a found object or even a body part such as a hand or fist) which is tightly pressed into the sand to make a clean impression. This impression then forms the mould. The surface of the mould can be covered in coloured glass powders or frits to give a surface colour to the sand cast glass object.
Here's where boys and girls teams from Bloomington North, South, Edgewood, Eastern Greene and Owen Valley will be for tournament play this week. ... SCHEDULE — Wednesday: Bloomington North (8-4 ...