The invention of nylon was once marketed as being as strong as steel
Nylon debuted in 1938 as a revolutionary synthetic fiber marketed with the bold promise of being as strong as steel and as fine as a spider's web.
DuPont chemist Wallace Carothers spent years developing this synthetic polymer before its public unveiling at the 1939 New York World's Fair. The company used the steel comparison to emphasize the material's incredible durability and elasticity, qualities that traditional natural fibers like silk simply could not match.
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