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MIT professor pursuing direct sulfide electrolysis for copper production

Green Car Congress

In a presentation for the Copper International Conference in Santiago, Chile, in December 2013, Allanore noted the proof of concept for producing copper and sulfur by electrodecomposition of copper sulfide, achieved by T.P. BEMC is now scaling up the process to 1,000 times laboratory scale to demonstrate its commercial viability.

MIT 210
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Is Worldcoin a Crypto-currency for the Masses or Your Digital ID?

Cars That Think

So far, Worldcoin has signed up more than 700,000 users in some 25 countries, including Chile, France, and Kenya. Anna Stone , who leads commercial strategy for a nonprofit called Good Dollar. Questions are also being raised over whether Worldcoin’s products can live up to its ambitious goals.