Glass made by the latter process is called plate ... The bulb is now further extended by a blast from the lungs of the workman, it being meanwhile supported by resting the pipe upon a horizontal ...

Glass made from pure silica sand is called fused ... the results of a wet mix being dumped into a furnace full of 1,500° molten glass don’t bear thinking. An important raw material is cullet ...

And that's how glass is made out of sand. CURIOUS CAT:Hello, children. How was your journey? GIRL:The glassmaking factory was great. BOY:'We saw glass being made out of sand. The sand is mixed ...