In 1913, Harry Brearley accidentally created stainless steel while testing rifle barrels

Sheffield metallurgist Harry Brearley's accidental 1913 discovery of corrosion-resistant steel, while seeking solutions for rifle barrel wear, revolutionized manufacturing. This practical, factory-floor innovation, born from routine testing, proved crucial for industries needing durable, hygienic materials. Stainless steel's enduring relevance highlights how addressing practical problems can lead to globally impactful, long-lasting inventions.

By TOI World Desk