Hacker News on 25 January 2020

• Google backtracks on search results design
• Am I Unique?
• The Era of the Trident Engine
• Linode launches free DDoS protection
• Why does gigabit internet via coax cable not offer symmetrical speed like fiber?
• New coronavirus can spread between humans, but started in a wildlife market
• Vine founder launches TikTok competitor
• Jim Lehrer’s Rules of Journalism
• Show HN: Userbase – Add user accounts and persistence to your static site
• Show HN: R-cade, a simple arcade game engine for Racket