# 3Blue1Brown A podcast by 3Blue1Brown. Narrated math explainers that survive without the animation · Niche: science-educationLinks:All things 3b1b: https://www.3blue1brown.comPatreon: https://www.patreon.com/3blue1brownMailing list: https://3blue1brown.substack.com/Twitter: https://www.twitter.com/3blue1brownReddit: https://www.reddit.com/r/3blue1brownInstagram: https://www.instagram.com/3blue1brownFacebook: https://www.facebook.com/3blue1brownStore: https://store.dftba.com/collections/3blue1brown Feed: https://feeds.megaphone.fm/3blue1brown ## Latest episodes - [Cross products | Chapter 10, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/15b0e2ee5eba) (2026-10-28, 13 min): audio https://traffic.megaphone.fm/HD7026122604.mp3 - [Measuring the entropy of English](https://invisiblenetwork.ai/podcast/6821751097/534404b58426) (2026-10-28, 6 min): audio https://traffic.megaphone.fm/HD9134138515.mp3 - [What was Euclid really doing? | Guest video by Ben Syversen](https://invisiblenetwork.ai/podcast/6821751097/b3861ff25f53) (2026-10-28, 42 min): audio https://traffic.megaphone.fm/HD4513566936.mp3 - [Binary, Hanoi and Sierpinski, part 1](https://invisiblenetwork.ai/podcast/6821751097/3c92410f2970) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD7757784125.mp3 - [Terence Tao on the cosmic distance ladder](https://invisiblenetwork.ai/podcast/6821751097/a53636fee9b6) (2026-10-28, 37 min): audio https://traffic.megaphone.fm/HD3074981107.mp3 - [Measuring the distance to Venus without radar](https://invisiblenetwork.ai/podcast/6821751097/3df33fbc5ebe) (2026-10-28, 6 min): audio https://traffic.megaphone.fm/HD4502772531.mp3 - [Euler's Formula and Graph Duality](https://invisiblenetwork.ai/podcast/6821751097/a7ee6281ca40) (2026-10-28, 12 min): audio https://traffic.megaphone.fm/HD9426369706.mp3 - [Dot products and duality | Chapter 9, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/6a5488115723) (2026-10-28, 19 min): audio https://traffic.megaphone.fm/HD5947064106.mp3 - [Newton’s Fractal is beautiful](https://invisiblenetwork.ai/podcast/6821751097/14fadd767ccb) (2026-10-28, 6 min): audio https://traffic.megaphone.fm/HD3294709306.mp3 - [But what is cross-entropy? | Compression is Intelligence Part 2](https://invisiblenetwork.ai/podcast/6821751097/6f4be414d644) (2026-10-28, 42 min): audio https://traffic.megaphone.fm/HD7750789615.mp3 - [But what is quantum computing? (Grover's Algorithm)](https://invisiblenetwork.ai/podcast/6821751097/2149ef010142) (2026-10-28, 45 min): audio https://traffic.megaphone.fm/HD8959753646.mp3 - [Solving problems by adding a dimension](https://invisiblenetwork.ai/podcast/6821751097/35d059141650) (2026-10-28, 38 min): audio https://traffic.megaphone.fm/HD1599070354.mp3 - [Linear combinations, span, and basis vectors | Chapter 2, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/a4ffde490ef2) (2026-10-28, 14 min): audio https://traffic.megaphone.fm/HD7154182757.mp3 - [e to the pi i, a nontraditional take (old version)](https://invisiblenetwork.ai/podcast/6821751097/fd1ee7b746a7) (2026-10-28, 9 min): audio https://traffic.megaphone.fm/HD9193091724.mp3 - [Derivative formulas through geometry | Chapter 3, Essence of calculus](https://invisiblenetwork.ai/podcast/6821751097/c6fe78680c3f) (2026-10-28, 24 min): audio https://traffic.megaphone.fm/HD4027330407.mp3 - [The last IMO problem AI could not solve](https://invisiblenetwork.ai/podcast/6821751097/5c7ac01af720) (2026-10-28, 60 min): audio https://traffic.megaphone.fm/HD9848366909.mp3 - [Nonsquare matrices as transformations between dimensions | Chapter 8, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/eba3d32ed49b) (2026-10-28, 8 min): audio https://traffic.megaphone.fm/HD4395768459.mp3 - [Change of basis | Chapter 13, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/0ba63ab04190) (2026-10-28, 18 min): audio https://traffic.megaphone.fm/HD8404935563.mp3 - [Where my explanation of Grover’s algorithm failed](https://invisiblenetwork.ai/podcast/6821751097/9de0cf8b74b9) (2026-10-28, 23 min): audio https://traffic.megaphone.fm/HD3318604124.mp3 - [Inverse matrices, column space and null space | Chapter 7, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/b4c1e1227083) (2026-10-28, 17 min): audio https://traffic.megaphone.fm/HD7402084433.mp3 - [Euler's formula with introductory group theory](https://invisiblenetwork.ai/podcast/6821751097/eec38e777691) (2026-10-27, 33 min): audio https://traffic.megaphone.fm/HD5324129882.mp3 - [Abstract vector spaces | Chapter 16, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/ebd23c9c157c) (2026-10-27, 23 min): audio https://traffic.megaphone.fm/HD5813126154.mp3 - [The barber pole optical mystery](https://invisiblenetwork.ai/podcast/6821751097/60dfca62391d) (2026-10-27, 6 min): audio https://traffic.megaphone.fm/HD5018691308.mp3 - [But how do AI images and videos actually work? | Guest video by Welch Labs](https://invisiblenetwork.ai/podcast/6821751097/3bb4fc006ced) (2026-10-27, 46 min): audio https://traffic.megaphone.fm/HD8718193125.mp3 - [The determinant | Chapter 6, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/04eb2f316344) (2026-10-27, 14 min): audio https://traffic.megaphone.fm/HD9754568646.mp3 - [The Physics of Euler's Formula | Laplace Transform Prelude](https://invisiblenetwork.ai/podcast/6821751097/ede7d92626ac) (2026-10-27, 36 min): audio https://traffic.megaphone.fm/HD5369292329.mp3 - [How I animate 3Blue1Brown | A Manim demo with Ben Sparks](https://invisiblenetwork.ai/podcast/6821751097/8cc73d28288f) (2026-10-27, 62 min): audio https://traffic.megaphone.fm/HD8474832852.mp3 - [The AI that solved IMO Geometry Problems | Guest video by @Aleph 0](https://invisiblenetwork.ai/podcast/6821751097/f00a687a132f) (2026-10-27, 19 min): audio https://traffic.megaphone.fm/HD2123811927.mp3 - [But what is the Riemann zeta function? Visualizing analytic continuation](https://invisiblenetwork.ai/podcast/6821751097/bfc5fbb93fcc) (2026-10-27, 28 min): audio https://traffic.megaphone.fm/HD2255134162.mp3 - [Vectors | Chapter 1, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/54c7088508f2) (2026-10-27, 14 min): audio https://traffic.megaphone.fm/HD8603373501.mp3 - [Three-dimensional linear transformations | Chapter 5, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/b3dfb1b88e49) (2026-10-27, 8 min): audio https://traffic.megaphone.fm/HD7060775819.mp3 - [Simulating and understanding phase change | Guest video by Vilas Winstein](https://invisiblenetwork.ai/podcast/6821751097/5fbe17b72a5a) (2026-10-27, 49 min): audio https://traffic.megaphone.fm/HD5101624601.mp3 - [Matrix multiplication as composition | Chapter 4, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/31a31e751b2d) (2026-10-27, 14 min): audio https://traffic.megaphone.fm/HD2845948206.mp3 - [How are holograms possible?](https://invisiblenetwork.ai/podcast/6821751097/73470df02d82) (2026-10-27, 55 min): audio https://traffic.megaphone.fm/HD4984165752.mp3 - [But what is a Laplace Transform?](https://invisiblenetwork.ai/podcast/6821751097/e03d2889c79c) (2026-10-27, 43 min): audio https://traffic.megaphone.fm/HD6504716083.mp3 - [Eigenvectors and eigenvalues | Chapter 14, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/0506e26125e5) (2026-10-27, 23 min): audio https://traffic.megaphone.fm/HD2066182846.mp3 - [Exploration and Epiphany | Guest video by Paul Dancstep](https://invisiblenetwork.ai/podcast/6821751097/a69fd8441345) (2026-10-27, 60 min): audio https://traffic.megaphone.fm/HD4988784300.mp3 - [Linear transformations and matrices | Chapter 3, Essence of linear algebra](https://invisiblenetwork.ai/podcast/6821751097/7d40d63ad85a) (2026-10-27, 15 min): audio https://traffic.megaphone.fm/HD5848433740.mp3 - [Essence of linear algebra preview](https://invisiblenetwork.ai/podcast/6821751097/7cf0bb76a249) (2026-10-27, 8 min): audio https://traffic.megaphone.fm/HD6695692338.mp3 - [Why Laplace transforms are so useful](https://invisiblenetwork.ai/podcast/6821751097/2123d62ddda3) (2026-10-27, 31 min): audio https://traffic.megaphone.fm/HD4082206382.mp3 - [Triangle of Power](https://invisiblenetwork.ai/podcast/6821751097/f08b35554a25) (2026-10-27, 12 min): audio https://traffic.megaphone.fm/HD9386598502.mp3 - [A bizarre probability fact](https://invisiblenetwork.ai/podcast/6821751097/09805815358c) (2026-10-27, 6 min): audio https://traffic.megaphone.fm/HD6629724754.mp3 - [Tattoos on Math](https://invisiblenetwork.ai/podcast/6821751097/4c2010adf166) (2026-10-27, 10 min): audio https://traffic.megaphone.fm/HD9124065092.mp3 - [Why you can't comb a hairy ball, and why we care](https://invisiblenetwork.ai/podcast/6821751097/250c72f80672) (2026-10-26, 38 min): audio https://traffic.megaphone.fm/HD1459485277.mp3 - [The Brachistochrone, with Steven Strogatz](https://invisiblenetwork.ai/podcast/6821751097/daf20854b1ef) (2026-10-26, 22 min): audio https://traffic.megaphone.fm/HD4939158195.mp3 - [Who cares about topology? (Old version)](https://invisiblenetwork.ai/podcast/6821751097/f5fe7af8a120) (2026-10-26, 23 min): audio https://traffic.megaphone.fm/HD2732399962.mp3 - [Solution to the ladybug clock puzzle](https://invisiblenetwork.ai/podcast/6821751097/5446bc3d01a4) (2026-10-26, 6 min): audio https://traffic.megaphone.fm/HD6319141377.mp3 - [The essence of calculus](https://invisiblenetwork.ai/podcast/6821751097/d78778a726e2) (2026-10-26, 23 min): audio https://traffic.megaphone.fm/HD2829584052.mp3 Shows are listed from Apple Podcasts' charts and directory, and Podcast Index where it is used. Every show and episode belongs to its publisher and plays from the publisher's own feed; this site hosts none of them.