Tuesday, October 25, 2016

Ancient Indian Chemistry and Metallurgy

A great deal of progress was made in ancient India in the field of chemistry and metallurgy. The Harappans developed metallurgy of copper and bronze about 2500 B.C. The Vedic Aryans tanned leather, fermented grains and fruits, and dyed scale production of copper, iron and steel, brass, silver and gold and their alloys. Indian steel was highly esteemed and was exported in large quantities.

 It was from the seventh century, alchemy the forerunner of chemistry was referred to in Indian literature. The applied chemistry of ancient India did succeed in producing many important alkalis, acids and metallic salts. It is claimed by historian A. L. Basham that a form of gun powder was discovered in ancient India.

The greater heights of knowledge of metallurgy and engineering in ancient India are borne by the discovery of pure copper statue of Buddha at Sultanganj. The famous iron Pillar at the Qutab complex in New Delhi also is a testimony to this fact.

In the ancient India the technological advancement first originated for religious purposes. When the people became well settled and the agrarian mode of production started producing surplus food, the technological advancement gained importance. It’s only in the later Vedic period, more significantly in the Christian era, that the technological advancement made some real progress.
There are huge amount of literature produced during that time that throws light on different facets technological advancements. This was particularly in the field of mathematics, astronomy, medicine etc.  

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