First Principles Thinking(sunilsadasivan.com)
270 points by sunils34 | 117 comments
A personal blog essay by Sunil Sadasivan on first principles thinking, illustrated with a sketch diagram about questioning assumptions and iterating.
#mental-models on Hacker News
2 stories tagged mental-models, newest first.
Git Branches: Intuition and Reality(jvns.ca)
347 points by tambourine_man | 215 comments
Julia Evans blog post comparing an intuitive mental model of git branches with how git actually represents branches internally.