Hacker News on 7 September 2014

• Stop and Seize
• Analyzing the FBI’s Explanation of How They Located Silk Road
• Al-Jazari
• Modernizing “less”
• Notes on XKCD's “Pixels”
• Why I like Common Lisp
• The Man Behind the World's Smallest V-12 Engine [video]
• Moto 360 review – Beautiful outside, ugly inside
• OkCupid’s Unblushing Analyst of Attraction
• Correlation is usually not causation. But why not?