1. One clear goal
Each lesson teaches one learning objective, matched to the official USMLE Content Outline.
How lessons are made
Accuracy comes first. A lesson goes out only after it passes every step below.
2. A sources ledger
Every fact and number in the script is linked to a source that was actually opened and read. If it can't be sourced, it's cut.
3. Original questions
Practice questions are written from scratch with made-up patients and numbers that add up. Real exam questions are never reused.
4. Blind accuracy check
A separate checker reviews the script, sources and question without seeing the answer first. It must pass before any video is made.
5. Drawn in code
Tables, charts and diagrams are drawn in code from the lesson's own numbers. No AI-generated anatomy, labels or graphs.
6. Frame-by-frame check
Every finished video is checked for readable text, nothing overlapping, and pictures that match the words.
The narration is an AI clone of my own voice, made from my recordings. If you find a mistake, it's fixed and logged on the corrections page.