What is the patent number for Goodyear's vulcanized rubber?
3633
1234
5678
9101
Answer
The patent number for Goodyear's vulcanized rubber is 3633. This invention revolutionized the rubber industry by making rubber more durable and versatile. Vulcanization involves heating rubber with sulfur, which creates cross-links between the rubber molecules, strengthening the material. Goodyear's discovery led to the widespread use of rubber in various applications, including tires, hoses, and belts.
Rubber Revolution: The Charles Goodyear Quiz
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