Boryana Straubel Obituary: Philanthropist And Former Tesla Executive
As chief technology officer, Mr. Straubel, an engineer, was in charge of Tesla’s battery cell design and other improvements. To qualify as SMO, there are chain-of-custody protocols to ensure traceability. The two collaborating mines are producing greater than 300,000 ounces of SMO qualifying gold yearly. Birmingham, England-based Betts Refining says it has solved the traceability…