3Blue1Brown

3Blue1Brown

3Blue1Brown
Country USA
Genres Education, Science
Language EN
Episodes 55
Latest 28.10.2026

3Blue1Brown is the audio companion to Grant Sanderson's math-explainer video series, presenting narrated mathematical explanations that are designed to work without the animations. Episodes explore topics from calculus and linear algebra to geometry and analysis, focusing on intuition and visual reasoning rather than rote procedure. The show is aimed at curious learners, students and educators who want to understand why mathematical ideas work the way they do.

Episodes

  • Dot products and duality | Chapter 9, Essence of linear algebra 28.10.2026 18m
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  • Newton’s Fractal is beautiful 28.10.2026 5m
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  • But what is cross-entropy? | Compression is Intelligence Part 2 28.10.2026 41m
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  • But what is quantum computing? (Grover's Algorithm) 28.10.2026 44m
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  • Solving problems by adding a dimension 28.10.2026 37m
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  • Linear combinations, span, and basis vectors | Chapter 2, Essence of linear algebra 28.10.2026 13m
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  • e to the pi i, a nontraditional take (old version) 28.10.2026 8m
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  • Derivative formulas through geometry | Chapter 3, Essence of calculus 28.10.2026 23m
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  • The last IMO problem AI could not solve 28.10.2026 59m
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  • Nonsquare matrices as transformations between dimensions | Chapter 8, Essence of linear algebra 28.10.2026 7m
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  • Change of basis | Chapter 13, Essence of linear algebra 28.10.2026 17m
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  • Where my explanation of Grover’s algorithm failed 28.10.2026 22m
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  • Inverse matrices, column space and null space | Chapter 7, Essence of linear algebra 28.10.2026 16m
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  • Euler's formula with introductory group theory 27.10.2026 32m
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  • Abstract vector spaces | Chapter 16, Essence of linear algebra 27.10.2026 22m
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  • The barber pole optical mystery 27.10.2026 5m
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  • But how do AI images and videos actually work? | Guest video by Welch Labs 27.10.2026 45m
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  • The determinant | Chapter 6, Essence of linear algebra 27.10.2026 13m
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  • The Physics of Euler's Formula | Laplace Transform Prelude 27.10.2026 35m
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  • How I animate 3Blue1Brown | A Manim demo with Ben Sparks 27.10.2026 1h 1m
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