Chicago Tribune (Aug. 5) -- After seven shirts, six wins, two days of filming and at least one utterance of “Oh my god, I’m an idiot,” a 24-year-old Illinois Ph.D. student walked away with $137,088 in "Jeopardy" winnings in episodes that aired into last week. Pranjal Vachaspati is a third-year doctoral student at University of Illinois at Urbana-Champaign studying computational phylogenetics — which he said entails building software for biologists. Also: Cleveland.com (Aug. 5), Smile Politely (blog, Aug. 3).