Hacker News on 20 May 2020

• Why Is This Website Port Scanning Me?
• EA will be releasing the C&C Tiberian Dawn and Red Alert source code under GPL3
• Ray tracing in notepad.exe at 30 FPS
• Students are failing AP tests because the College Board can’t handle HEIC images
• What Is Nix?
• Surviving Depression
• Sell Yourself, Sell Your Work
• The death of corporate research labs
• Average adult will spend 34 years of their life staring at screens
• SSH Agent Explained