Nemi

Nemi turns a textbook chapter into an animated lesson video that students actually finish. In Bolivia, a teacher has a textbook, forty students, maybe a projector, and no time. Good animated lessons exist for a few popular topics, mostly in English. Almost none exist for this chapter, at this grade, in this language. With Nemi, a teacher uploads a PDF chapter or types a topic, and picks the grade, the language (Spanish, English or Portuguese) and a local voice. A few minutes later they get a 1 to 3 minute lesson: - illustrations in one consistent style; - diagrams whose parts light up exactly when the narrator names them; - math animated step by step with Manim and LaTeX; - quiz pauses and captions; - classroom 16:9 or phone 9:16. The teacher stays in control: edit any scene, redraw a picture, or record a line in their own voice. Then export an MP4, or share a student link where the video stops at each question. The teacher sees every answer, and Muse Spark suggests what to reteach tomorrow. Nemi checks its own work. Muse Spark reviews the plan against the source, and an auditor checks every animation. After export, Muse Spark watches the final video with sound and leaves notes by the minute. With one click it fixes them, renders again and watches again. In testing, lessons went from 7 to 9 out of 10. The same engine powers Nemi for events: community organizers upload their logos and get a full launch kit (Instagram grid, stories, Luma cover and copy). Live, no login: https://nemi-eight.vercel.app - Example lessons in three languages. - The studio works in Spanish and English, with a first-visit guide. Everything was built during the hackathon, except a small Manim style library of mine from September 2026, disclosed in engine/motor/PREEXISTING.md.