Science
When was steel invented? - Livescience.com
No one knows for sure when steel was invented, but some of the earliest examples crop up in the first millennium B.C. in Central and South Asia.
By: Live Science
- Sep 22 2024
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Steel is the backbone of the modern world and used in houses, skyscrapers, automobiles and more. But steel isn't found in nature, so when did humans invent steel?
It turns out that this sturdy moder… [+2902 chars]