वीडियो का विवरण:
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 wind turbine b-roll in Cheyenne, Wyoming, including footage from a wind farm.
इस तिथि को जोड़ा गया
17 मई 2016