Steelmaking

Slag as innovative solution for sports infrastructure

Ljubljana- The steel maker SIJ will be joining forces with the Slovenian Olympic Committee in putting its by-product, slag, to good use in the construction of sustainable pump tracks. The project is in line with the principles of circular economy and will also reduce the use of natural resources, the Olympic Committee said on Monday.

Damascus blacksmiths had made steel blades with carbon nanotubes long before they were scientifically discovered

This is one of those stories about a technology invented and then forgotten. For example, when the Romans invented concrete and then another civilization reinvented it thousand years later. Well, it turns out that the skilled Damascus blacksmiths had produced blades containing carbon nanotubes at least 400 years before modern science began to understand their strength.

Iron Age artifacts found in Pamukkale

During the construction of an information center in the ancient city of Hierapolis, situated in the province of western Denizli's Pamukkale district, 11 furnaces and pots from the 7th century B.C. have been discovered. 

Denizli Museum Director Hasan Hüseyin Baysal said the artifacts, which were found one meter deep, dated back to the Iron Age. 

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