Redwood City, UNITED STATES
A small scale production line of the leghemoglobin for a plant-based hamburger is displayed during a...
A small scale production line of the leghemoglobin for a plant-based hamburger is displayed during a media tour of Impossible Foods labs and processing plant in Redwood City, California, U.S. October 6, 2016. Picture taken October 6, 2016. REUTERS/Beck Diefenbach