11. Vulcanized Rubber
In 1839, Charles Goodyear, an American inventor, was striving to make rubber more durable and less sticky. While experimenting with a mixture of rubber and sulfur, he accidentally dropped it onto a hot stove. To his surprise, the rubber didn’t melt; instead, it charred like leather. Recognizing the potential of this transformation, Goodyear refined the process, leading to the development of vulcanized rubber—a material that was elastic, durable, and weather-resistant. This innovation revolutionized industries, particularly in the manufacturing of tires and various rubber products. Goodyear patented his process in 1844, but despite his significant contribution, he faced financial difficulties and died in debt. The Goodyear Tire & Rubber Company, established in 1898, was named in his honor (britannica.com).
