Command Palette

Search for a command to run...

Sign in to start Claude Artifacts Essentials

or

New to LearnOS?

AI-native learning workspace

Pick up right where you left off.

Learning science · Lesson 3

Spacing works because each review lands just as the memory starts to fade, forcing a harder, more durable recall.

FlashcardDue today

Why does spacing beat cramming?

Show answer

Ask your course

Retrieval effort is the signal: the harder the recall, the stronger the trace L3 · Spacing

Your library, in Claude, Cursor, Codex and Gemini through MCP.