Hacker News on 24 January 2016

• Amazon's customer service backdoor
• Things every React.js beginner should know
• Virginia Tech Professor Spent $147k to Help Uncover the Flint Water Scandal
• GoQt
• World’s Oldest Torrent Is Still Being Shared After 4,419 Days
• The China GPS shift problem
• Ask HN: How do prolific programmers go about their daily lives?
• Universe Sandbox
• The Sega Saturn and Transparency
• MRI Scans of a person's brain