Director of Technology at ALCERECO | David Johnson | TEDxStLawrenceCollege

David O. Johnson is a graduate of Queen’s University in Metallurgical Engineering and founding partner ALCERECO. With more than 30 years in material process development and design Mr. Johnson has founded multiple companies in the market of niche metal extraction and recycling technology. He will be sharing his views on science, technology, innovation and other magic! David O. Johnson is a graduate of Queen’s University in Metallurgical Engineering and founding partner ALCERECO. With more than 30 years in material process development and design Mr. Johnson has founded multiple companies in the market of niche metal extraction and recycling technology. He will be sharing his views on science, technology, innovation and other magic! This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx

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