Hacker News on 19 January 2020

• Crew Dragon launch escape demonstration
• Ask HN: What are the best unknown books you have read?
• Show HN: A set of standard document templates
• Dynamic type systems are not inherently more open
• How is search so bad? A case study
• Why build this blog, or anything, on IPFS?
• The Polygons of Another World: Super Nintendo
• Demoscene, the secret behind Finnish game industry
• It costs $10k to ‘own’ a Chick-fil-A franchise
• Yukihiro Matsumoto: “Ruby is designed for humans, not machines”