A man in southern China has drawn attention after demonstrating how he extracted 191.73 grams of gold worth over 210,000 yuan (US$30,222) from discarded SIM cards and other electronic waste.
A Chinese man has extracted 191 grams of gold from old SIM cards, worth Rs 26 lakh, revealing a risky yet fascinating method ...
The man, known online as Qiao, posted a video on January 20, which has since garnered over five million views on Weibo, ...
Khaberni - A video showing a Chinese man demonstrating the process of extracting gold from SIM cards has swept through social ...
A viral video from China shows a man, Qiao, extracting gold from old SIM cards and electronic waste. He processed precious ...
A Chinese man, dubbed 'The Alchemist,' has extracted nearly 200,000 yuan worth of gold from two tonnes of electronic waste, including SIM cards. His viral video showcases a complex chemical process, ...
While the demonstration boosted demand for used SIM cards and gold-refining kits online, Qiao warned that the process is ...
Researchers have used gold extracted from electronic waste as catalysts for reactions that could be applied to making medicines. Re-using gold from electronic waste prevents it from being lost to ...