Astroworld

Nobody is stupid — everyone just learns at their own pace, and some ideas are genuinely hard to picture. Yet students stuck on a hard concept usually get passive help: a textbook page, a 40-minute video, or an AI tutor that confidently invents numbers. Déclic turns any hard concept into a cool learning thing. Ask in plain words — typed or spoken, in French or English, from past perfect to quarks — and get back a full learning pack in minutes: an animated film that runs a real experiment on your question, a game-style quiz, animated flashcards, a playable mindmap, an interactive 3D scene, and a MATLAB-style lab to plot and tabulate the idea yourself. Everything is downloadable (Markdown, CSV, PDF, PNG, JSON) and shareable via link. The core contract: the LLM writes pedagogy, Python computes truth. Muse Spark drafts captions and designs a small experiment as Python code; our server runs it in a sandbox, injects every number through verified placeholders, and rejects any scene whose numbers don't match the code's output. Untestable claims are refused honestly instead of faked. Same seed, same result — every proof is re-runnable in one click.