One traditional way of making flat glass was to open a bubble of molten glass as if to make a bowl. Using centrifugal force, the glassblower would spin the heated bowl and it would open into a flat disk. http://www.cmog.org/
Love, Art and Design
One traditional way of making flat glass was to open a bubble of molten glass as if to make a bowl. Using centrifugal force, the glassblower would spin the heated bowl and it would open into a flat disk. http://www.cmog.org/
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