8 Interesting Facts About Cars

3 min

The rubber used in the tires of a car is vulcanized. Vulcanization is a process for converting natural rubber or related polymers into more durable materials by heating them with sulfur or other equivalent curatives or accelerators. Charles Goodyear invented the process of vulcanization of rubber when he was in jail and was experimenting with a piece of rubber and a pin. He accidentally dropped the piece of the rubber on the hot stove and the rubber became black and tough.


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