Do you want to find out how glass is made? BOY:Yeah. GIRL:Yeah. CURIOUS CAT:Well, glass starts off as sand. CURIOUS CAT:'A bit like the sand you might find on a beach. But to make clear glass ...

Glass made by the latter process is called plate glass. The glasses made by the two systems which require blowing are called respectively " crown glass " and " cylinder glass," terms derived from ...

Fran Scott learns how glass is made in a factory. The raw materials are described, together with the use of soda ash to lower the melting point, making it easier to form into useful shapes.

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If you have ever wondered what sea glass is, how it is made, and where to find it, you're in luck. Keep reading to learn more about this unique phenomenon and how some savvy conservationists are ...