Hacker News on 20 July 2020

• Turns out half the internet has a single-point-of-failure called “Cloudflare”
• The FBI is secretly using Sabre as a global travel surveillance tool
• Show HN: 3D Book Image CSS Generator
• DIY Video Hosting
• OpenAI should now change their name to ClosedAI
• Any claim without a URI should be treated as suspicious
• Coronavirus: Oxford vaccine triggers immune response
• Reasonably priced color e-ink display
• Zoom Earth: Website lets you look at live satellite photos of earths surface
• 'Doomscrolling' breeds anxiety – how to stop the cycle