3Blue1Brown: Essence of Linear Algebra
Curated by Grant Sanderson • Added 2026-01-12
Geometric, visual animations unlocking the core of linear algebra
Grant Sanderson's acclaimed visual series uncovering the geometric intuition behind vectors, matrices, dot products, cross products, determinants, and eigenvectors.

What You Will Learn
- ✓Vectors as arrows in space versus arrays of numbers in computation
- ✓Linear transformations as space-stretching operations preserving the origin
- ✓The geometric significance of the determinant as area and volume scaling
- ✓Eigenvectors and eigenvalues as axes of invariance under transformation
Curator Highlights
- ★Breathtaking mathematical animations
- ★Unrivaled conceptual clarity
- ★Completely free access
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