# Grant Sanderson Contributor supplied; source control is verified only where a listing's provenance says so. ID: 5d5f066ed015ad7a3e5d3f21317e01682c06ec31e2466c48b0645ebd5616560f Search context: `{}` Category: Educators Mathematics educator behind 3Blue1Brown, creating visual explanations that connect intuition with formal ideas. The official site organizes lessons on linear algebra, calculus, probability, geometry, neural networks and other subjects. It is useful for learners who want to see why a method works, with animated reasoning and carefully developed examples that complement textbook definitions and symbolic calculations. ## About this listing Added as a fan ยท Contributor supplied Source control has not been verified. Listing updated: 2026-11-03 Link checked: 2026-11-03 [Main link]() [Explore listings](/search.md)