Maybe Lohargal’s story is one of contradictions. A place where iron melted, but stone was forgotten. A town that nourishes with fermented pickles but lets its past decay. Chetan Das ki Baori ...

Experience the high-energy process of gas coal manufacturing, a crucial element in melting cast iron! This industrial powerhouse fuels extreme temperatures, transforming raw materials into molten ...

The nitrate or chlorate is to be placed in chambers within the receiver of the melted iron, winch is made to revolve, so that the chambers may come under the molten metal, and the nitrate or ...

But before the fall of melted iron reaches the boxes it is intercepted, or rather crossed, at right angles, by a thin fall of pulverized iron ore, which also runs out of a wide spout from a ...

The ease of extracting metals was to some extent determined by their melting temperatures, which is partly why lower-melting-point metals such as copper and tin were processed before iron. To produce ...

As the world's glaciers melt they are revealing thousands of incredible ancient artefacts, but can you tell what they are?

Glaciers everywhere are melting, releasing the ancient artifacts preserved inside them ... (Espen Finstad/secretsoftheice.com) Arrows are abundant in the glaciers because reindeer hunting was "almost ...

Glaciers everywhere are melting, releasing the ancient artifacts ... reindeer hunting was "almost like an industry" in the Iron Age and medieval era, Finstad said. For example, some arrowheads ...