Alt-week 02.16.13: robo-rats, a young black hole and a computer that cannot crash

Alt-week peels back the covers on some of the more curious sci-tech stories from the last seven days. Seven days, 26,000 lightyears, 637 languages, two groups of terrorised rats and one computer that never, ever crashes. We're light on intro, heavy of the numbers. You know the drill by now, this is Alt-week.