Hacker News on 18 June 2018

• YouTube’s Piracy Filter Blocks MIT Courses, Blender Videos, and More
• Diablo devolved – magic behind the 1996 computer game
• Machine Learning: The High Interest Credit Card of Technical Debt (2014)
• Why Skylake CPUs Are Sometimes 50% Slower
• Elon Musk emails employees about 'extensive and damaging sabotage' by employee
• World Airports Voronoi (2014)
• Amazon shareholders demand it stop selling facial recognition to governments
• How modern Linux systems boot
• X86 assembly doesn’t have to be scary
• Apple sets up iPhones to relay location for 911 calls