Hacker News on 29 April 2017

• Show HN: Sorting Two Metric Tons of Lego
• Wikipedia blocked in Turkey
• If you opened your PayPal account before you were 18, close it
• How I got an FBI record at age 11 from dabbling in cryptography (2015)
• How to Read a Paper (2016) [pdf]
• The Invisible War for the Open Internet
• Award-Winning Nautilus Enters Rough Waters
• Rust your ARM microcontroller
• Tiny Linux distro that runs the entire OS as Docker containers
• Why Germany Educates International Students for Free