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Sustainability Cleaner Copper Mining: Brine, Bio‑Extraction and Recycling

Cleaner Copper Mining: Brine, Bio‑Extraction and Recycling

Responsible Us Bureau   Jul 1, 2025

Researchers are pioneering sustainable copper mining using volcanic brines, plant-based extraction from polluted soil, and enhance...

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Voting Poll

What is true about the 'Lost Saraswati River' of the Vedic period?

Please select an option!
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What is true about the 'Lost Saraswati River' of the Vedic period?

Total Vote: 10

It flowed only through present-day Gujarat and emptied into the Bay of Bengal.
10 %
It was the smallest river mentioned in the Vedic texts and had no connection to the Himalayas.
0 %
It disappeared around 5000 BP due to climatic and tectonic changes, but is believed to still flow underground beneath the Thar Desert.
80 %
It originated from the Vindhya Range and merged with the Ganges near Varanasi.
10 %