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JOHN WESLEY HYATT
In the 1860s, an inventor chased an ivory substitute and helped push celluloid into historyIn the 1860s, a billiard ball competition ignited a quest for substitutes for ivory. John Wesley Hyatt's groundbreaking research culminated...- Why it requires more than simple bans to stop plastic menacePlastic has few fans, yet its history shows that is unlikely to stop in. It is a product that has succeeded despite much overt opposition, ...
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