A movie being distributed online that takes an in-depth look at renewable fuel sources, such as bio-diesel, ethanol and vegetable oil. It explores the interaction of the petroleum industry and alternative fuels over the last 150 years, and examines the global impact that bio-fuels can have on our future.
For decades, the Cornell Lab of Ornithology has shared the remarkable sounds of birds and other animals with the public through audio guides featuring recordings hand-picked from the Macaulay Library of Natural Sounds' vast collection. Now anyone can explore the archive's holdings on his or her own. For the first time, more than 65,000 sound clips and some 18,000 video clips of birds and other animals are accessible for no charge at the Macaulay Library's Web site.
