Hacker News on 18 October 2018

• Paper Airplane Designs
• Paul Buchheit on Joining Google, How to Become a Great Engineer, and Happiness
• PostgreSQL 11 Released
• Repair is as important as innovation
• US Announces Withdraw From Postal Treaty
• Microplastics found in 90 percent of table salt
• Calculus Made Easy (1910)
• The CumEx-Files – How Europe's taxpayers have been swindled of €55B
• Encrypted SNI Comes to Firefox Nightly
• Python's New Package Landscape