Storing fuel in nanotubes
Carbon nanotubes are rolled up sheets of graphite that can have lengths of about 30-100 nanometers and diameters of about a nanometer. Two years ago it was discovered that carbon nanofibres – wh...
Clinton nominates energy secretary
The move surprised observers. Most people expected Elizabeth Moler, Peña’s deputy, to get the position because of her experience in a number of important issues. Over the next few months th...
US Energy Secretary resigns
During his term in office Peña has promoted management reforms across the department and increased transparency at the national labs. Peña’s involvement in promoting awareness of the g...
Battery boost
The growth in the use of mobile phones and portable computers is placing new demands on battery technology, but a new type of lithium battery could solve many of these problems
