Battery-powered Christmas carol: A trip down memory (effect ) lane (Claus Daniel, deputy director of ORNL's Sustainable Transportation Program, conducts research on batteries of all shapes and sizes) (hi-res image)
Video
Confluence Solar and ORNL to team up "More energy is delivered in an hour by the sun than the world uses in a year," says ORNL Solar Technologies Program Manager Chad Duty.
Typical ball mill with safety enclosure
Attritor Mill
