Completely agree, which is why I find the article frustratingly misleading: nice that the produced metal is 98% pure, but that does not tell me anything about h

Completely agree, which is why I find the article frustratingly misleading: nice that the produced metal is 98% pure, but that does not tell me anything about how useful the process as a whole is. But I see that mchannon answered my question, with the answer I expected https://news.ycombinator.com/item?id=16567314 https://news.ycombinator.com/item?id=16567314