مفت ویڈیو Microalgae-to-Biofuel Technology B-Roll دیکھیں

This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE) is for use by news media and education organizations. This high-resolution video features microalgae-to-biofuel B-roll at the National Renewable Energy Laboratory (NREL) in Golden, Colorado, including growth of microalgal strains, growing microalgal cultures, microalgae strains grown in flasks, researcher monitoring microalgal growth, microscopic examination of microalgae strains for lipid production, and cryopreservation of NREL’s microalgal collection.