ALBUQUERQUE, New Mexico, Dec. 8 -- The U.S. Department of Energy Sandia National Laboratories issued the following news release: * * * Not the largest supercomputer, but maybe the most interesting * ALBUQUERQUE, N.M. A new kind of supercomputer has arrived at Sandia National Laboratories, and while it's not the largest in the world, it may be one of the most unconventional. Designed through a collaboration between Sandia and tech company NextSilicon, the new prototype system called Spectra  more