A small visual library
Read it.
Then watch it click.
Three visual lessons for curious learners—from school mathematics and science to a real AI research paper. Explore this preview without an account.
Make a lesson from your own PDF →How these lessons were made
From dense paper to visual explanation
- 01Upload a paper
Start with the original PDF you want to understand.
- 02Choose an OCR model
Use Interfaze or Mistral OCR with your own temporary API key to extract the pages.
- 03Let agents build the story
A hosted model plans a source-cited lesson and writes Manim scenes. When rendering is configured, an isolated Python sandbox creates the video.
The three public lessons are curated demos with custom-coded interactions. New uploads use the agent workflow and a small set of safe interactive templates. Your papers stay in your private library. Use a temporary OCR key, or explicitly save it encrypted in account settings. You can get an Interfaze API key here.
Choose a lesson
Start wherever curiosity takes you
Grade 8 · Mathematics
Why does (a + b)² make four areas?
Move two lengths and watch an algebraic identity become a picture.Grade 10 · Science
Why does light bend in water?
Steer a ray across two materials and see refraction happen.Research · Artificial Intelligence