Hacker News on 27 October 2014

• #define CTO
• How a differential gear works (1937) [video]
• Rewriting Reddit (2005)
• She Tweeted Against the Mexican Cartels. They Tweeted Her Murder
• Post Mortem: A single whitespace character
• Pgweb: Web-based PostgreSQL database browser written in Go
• T-Mobile quietly hardens part of its U.S. cellular network against snooping
• Feds identify suspected 'second leaker' for Snowden reporters
• Startcraps
• Awesome React – A collection of React resources