Guides

Longer reads on the big ideas — when five minutes isn't quite enough for the full picture.

Finance

Understanding Personal Finance From First Principles

A complete introduction to the ideas behind budgeting, investing, insurance, and tax — building from the ground up rather than assuming prior knowledge. Suitable for anyone who wants to understand their financial life properly, not just follow rules of thumb.

20 min read 5 sections 1 March 2026

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Coming soon

A Plain-English Guide to Machine Learning

From linear regression to large language models — the concepts behind modern AI, explained without calculus.

Estimated: June 2026

Business

How to Read a Company's Accounts

P&L, balance sheet, and cash flow — what each statement tells you and what to look for in each line.

Estimated: July 2026

Psychology

The Science of Better Decision-Making

Cognitive biases, heuristics, and the techniques that research shows actually improve judgement under uncertainty.

Estimated: August 2026