August 2004, page 31 —The caption for the bottom left picture has the names reversed. Juan Guillermo Diaz Ochoa, a Colombian student at the University of Mainz in Germany, is on the right and Kamran-ul-Hasan of Pakistan’s Ghulam Ishaq Khan Institute of Engineering Sciences and Technology is on the left.
© 2004 American Institute of Physics.
2004
American Institute of Physics
