مفت ویڈیو Energy Laboratory Aerial Cinematography دیکھیں

This free, downloadable B-roll footage from the U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy is for use by news media and education organizations. This high-resolution video features aerial cinematography of the National Renewable Energy Laboratory in Golden, Colorado, including clips of the campus from the east entrance, the front entrance of the Research Support Facility, and flyover of the Energy Systems Integration Facility.