Ranchi: There was a time when the smelting of iron was the primary source of livelihood of the Asuras, a primitive tribe of Jharkhand. But now, state apathy, introduction of modern technology and ...

The ingenious minds at Primitive Technology extract iron from natural bacteria to create raw iron prills in a primitive smelting process. Astronomer HR chief resigns after Coldplay 'Kiss Cam' viral ...

Qu Shengli, President, Shandong Humon Smelting Co., Ltd., China, considers the century-long dilemma of gold smelting and ...

IN a paper bearing the above title read to the Newcomen Society on April 20, Mr. E. W. Hulme reviewed the history of the use and manufacture of iron through a period of about 3,000 years, from the ...

Early Copper EXPERIMENTS in smelting copper from ores have been carried out by H. H. Coghlan with the view of throwing light on the supposed accidental discovery of copper smelting by primitive man ...