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How to Make Glass (with Pictures) - wikiHow
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How to Make Glass (with Pictures) - wikiHow
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How to Make Glass (with Pictures) - wikiHow
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Glass | Definition, Composition, Material, Types, & Facts | Britannica
Glass | Definition, Composition, Material, Types, & Facts | Britannica
How Glass is Made - YouTube
How Glass is Made | What is Glass Made of? | Corning
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Question of the Day on Twitter: "(1/2) On Friday we asked, “Which item commonly found on the beach is used to make glass?” Water, clam shells, sand, or seaweed? #trivia #science #glassmaking #
