Pre-caffeine tech: Apple issues, things that are lost[ Thu, 15 Nov 2012 15:21:25 GMT ]The latest Twitter heat map offers a real-time analysis of random data via supercomputer — the SGI UV 2000 Big Brain supercomputer at the University of Illinois — to tell you almost exactly how America is feeling. Somebody swiped a NASA employee's laptop, potentially putting thousands of workers and contractors at risk.