General Knowledge · Inventions and Discoveries
The process of vulcanizing rubber by heating it with sulfur was accidentally discovered in 1839 by which inventor?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Thomas Hancock
- 2Charles Macintosh
- 3Charles Goodyear✓
- 4John Boyd Dunlop
Correct answer
Charles Goodyear
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