Clean and effective recycling of electronic waste
A photograph of the plasma discharge at t = 0 seconds. Taken with a color high-speed camera, this image shows the pulse discharge effect on the metal (Al) layer (blue color) as well as its effect on the plastic layer (orange color). [Image details] CREDIT: Prof. Hamid Hosano USAGE RESTRICTIONS: Reprinted from Waste Management, vol. [...]
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Chinese mining in the Himalayas could lead to a military conflict with India
Jul 18.07.2019, 60 - China has started large-scale mining operations on its side of the controversial border with India in the Himalayas, which has uncovered a vast treasure trove of gold, silver and other valuable minerals valued by Chinese state geologists at nearly $ XNUMX billion has been. Although in the highest mountain range in the world for thousands of years [...]
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