News — 2026-09-06

• Trees use a 'muscle' to correct posture–a newly discovered role for tension wood
  HackerNews · 3 points · 1 comments · by bookofjoe · HN discussion
• Postgres Calculations and the Ambiguity of Null
  HackerNews · 2 points · 1 comments · by winslett · HN discussion
• Read efficiency issues in Postgres queries
  HackerNews · 2 points · by blueshoess · HN discussion
• One Protobuf Schema for REST, Postgres, SDKs, and Docs
  HackerNews · 1 points · 1 comments · by btables · HN discussion