Hacker News on 12 July 2019

• Details of the Cloudflare outage on July 2, 2019
• Giant batteries and cheap solar power are shoving fossil fuels off the grid
• I was wrong about spreadsheets (2017)
• Statistics with Julia [pdf]
• Strava cuts off Relive
• Costa Rica has run on 100% renewable energy for 300 days
• Blender 2.80 release candidate
• 1Password: Standalone / Local Vault Option Gone?
• Show HN: Listmonk – Fast self-hosted newsletter and mailing list manager
• How much bandwidth does the spinal cord have?