Hacker News on 17 December 2018

• Sandspiel – A falling sand game built in Rust and WebGL
• The Yoda of Silicon Valley
• Show HN: Fully-automatic image background removal tool
• Google’s Secret China Project “Effectively Ended” After Internal Confrontation
• MIPS Goes Open Source
• Neural Networks as Ordinary Differential Equations
• Robinhood Checking Moved Fast and Broke
• Clojure 1.10 release
• Inventor May Have Cured Motion Sickness Without Drugs
• Long Before Trees Overtook the Land, Earth Was Covered by Giant Mushrooms