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1730-1770 - Rubber was discovered - used for erasers and waterproofing materials - erasers founded by Joseph Priestly
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1709 - 1720 - First rubber factories - factories in Paris, France and Europe - Europe factory founded by Thomas Hancock
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1815 - The best rubber manufacturer, Thomas Hancock invented the rubber mattress and a waterproof jacket called a "Macintosh" - discovered how to cut, roll, and press rubber on an industrial scale
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1839 - Charles Goodyear discovered vulcanization - vulcanization is a process for converting rubber or any other polymers into more durable materials
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1850 - rubber toys were being made - solid and hollow balls for tennis and golf
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1914 - 1918 - First tires made of rubber - very useful during WW1