Formal & Physical Sciences Science — General & HistoryENThe last IMO problem AI could not solve3Blue1BrownSeptember 18, 2026 51 min★ ★ ★ ★ ★ 5/5IMOMathematical ProofTiling
Formal & Physical Sciences Science — General & HistoryENBut what is cross-entropy? | Compression is Intelligence Part 23Blue1BrownJuly 16, 2026 33 min★ ★ ★ ★ ★ 5/5Cross-EntropyInformation TheoryCompression
Formal & Physical Sciences Science — General & HistoryENReinventing Entropy | Compression is Intelligence Part 13Blue1BrownJune 7, 2026 32 min★ ★ ★ ★ ★ 5/5EntropyInformation TheoryCompression
Formal & Physical Sciences MathematicsENHow (and why) to take a logarithm of an image3Blue1BrownMarch 22, 2026 44 min★ ★ ★ ★ ★ 5/5Complex AnalysisConformal MappingEscher
Formal & Physical Sciences Science — General & HistoryENThe most beautiful formula not enough people understandGrant SandersonFebruary 27, 2026 60 min★ ★ ★ ★ ★ 5/5Higher-Dimensional GeometryVolume of SpheresGamma Function
Formal & Physical Sciences MathematicsENWhy you can't comb a hairy ball, and why we care3Blue1BrownJanuary 31, 2026 29 min★ ★ ★ ★ ★ 5/5Hairy Ball TheoremTopologyVector Fields
Formal & Physical Sciences MathematicsENWhy Laplace transforms are so useful3Blue1BrownNovember 5, 2025 23 min★ ★ ★ ★ ★ 5/5Laplace TransformDifferential EquationsHarmonic Oscillator
Formal & Physical Sciences MathematicsENBut what is a Laplace Transform?3Blue1BrownOctober 12, 2025 34 min★ ★ ★ ★ ★ 5/5Laplace TransformDifferential EquationsComplex Analysis
Formal & Physical Sciences Science — General & HistoryENThe Physics of Euler's Formula | Laplace Transform Prelude3Blue1BrownOctober 5, 2025 27 min★ ★ ★ ★ ★ 5/5Euler's FormulaComplex ExponentialsDifferential Equations
Formal & Physical Sciences MathematicsENWhat was Euclid really doing? | Guest video by Ben SyversenBen SyversenSeptember 18, 2025 33 min★ ★ ★ ★ ★ 5/5EuclidGeometryHistory of Mathematics
Formal & Physical Sciences MathematicsENExploration & Epiphany | Guest video by Paul DancstepPaul DancstepSeptember 7, 2025 52 min★ ★ ★ ★ ★ 5/5Sol LeWittBurnside's LemmaGroup Theory
Formal & Physical Sciences PhysicsENSimulating and understanding phase change | Guest video by Vilas WinsteinVilas Winstein (guest video on 3Blue1Brown)August 28, 2025 41 min★ ★ ★ ★ ★ 5/5Statistical MechanicsPhase TransitionsBoltzmann Distribution
Formal & Physical Sciences AI — Models & ResearchENThe AI that solved IMO Geometry Problems | Guest video by @Aleph0Aleph0 (guest video on 3Blue1Brown)August 17, 2025 13 min★ ★ ★ ★ ★ 5/5AlphaGeometryIMOGeometry
Formal & Physical Sciences AI — Models & ResearchENBut how do AI images and videos actually work? | Guest video by Welch LabsWelch Labs (Stephen Welch), with feedback from Grant SandersonJuly 25, 2025 37 min★ ★ ★ ★ ★ 5/5Diffusion ModelsCLIPAI Image Generation
Formal & Physical Sciences AI — Models & ResearchENWhere my explanation of Grover’s algorithm failed3Blue1BrownMay 4, 2025 16 min★ ★ ★ ★ ★ 5/5Grover's AlgorithmQuantum ComputingLinearity
Formal & Physical Sciences PhysicsENBut what is quantum computing? (Grover's Algorithm)3Blue1Brown (Grant Sanderson)April 30, 2025 36 min★ ★ ★ ★ ★ 5/5Quantum ComputingGrover's AlgorithmState Vector
Formal & Physical Sciences Science — General & HistoryENWhy colliding blocks compute pi3Blue1Brown (Grant Sanderson)March 13, 2025 26 min★ ★ ★ ★ ★ 5/5PiCollisionsState Space
Formal & Physical Sciences Astronomy & CosmologyENTerence Tao continuing history’s cleverest cosmological measurements3Blue1Brown (Grant Sanderson) with Terence TaoFebruary 23, 2025 25 min★ ★ ★ ★ ★ 5/5Cosmic Distance LadderParallaxCepheid Variables
Formal & Physical Sciences Astronomy & CosmologyENTerence Tao on the cosmic distance ladder3Blue1BrownFebruary 8, 2025 28 min★ ★ ★ ★ ★ 5/5Cosmic Distance LadderAstronomyMathematics
Formal & Physical Sciences MathematicsENThis open problem taught me what topology is3Blue1BrownDecember 24, 2024 27 min★ ★ ★ ★ ★ 5/5TopologyInscribed RectangleMöbius Strip
Formal & Physical Sciences MathematicsENSolving problems by adding a dimension3Blue1BrownNovember 8, 2024 29 min★ ★ ★ ★ ★ 5/5GeometryHigher DimensionsPuzzles
Applied Sciences & Engineering Video GamesENHow I animate 3Blue1Brown | A Manim demo with Ben Sparks3Blue1BrownOctober 12, 2024 53 min★ ★ ★ ★ ★ 5/5ManimPythonAnimation
Formal & Physical Sciences Engineering & TechnologyENHow are holograms possible?3Blue1BrownOctober 5, 2024 46 min★ ★ ★ ★ ★ 5/5HolographyOpticsDiffraction
Formal & Physical Sciences AI — Models & ResearchENHow might LLMs store facts | Deep Learning Chapter 73Blue1BrownAugust 31, 2024 22 min★ ★ ★ ★ ★ 5/5TransformersMechanistic InterpretabilityMLP
Humanities, Social Sciences & Thought Personal DevelopmentENWhat "Follow Your Dreams" Misses | Harvey Mudd Commencement Speech 2024Grant Sanderson (3Blue1Brown)May 18, 2024 15 min★ ★ ★ ★ ★ 5/5Career AdvicePassionSurvivorship Bias
Formal & Physical Sciences AI — Models & ResearchENAttention in transformers, step-by-step | Deep Learning Chapter 63Blue1BrownApril 7, 2024 26 min★ ★ ★ ★ ★ 5/5AttentionTransformersDeep Learning
Formal & Physical Sciences AI — Models & ResearchENTransformers, the tech behind LLMs | Deep Learning Chapter 53Blue1Brown (Grant Sanderson)April 1, 2024 27 min★ ★ ★ ★ ★ 5/5TransformersLLMDeep Learning
Formal & Physical Sciences PhysicsENAnswering viewer questions about refraction3Blue1BrownDecember 3, 2023 13 min★ ★ ★ ★ ★ 5/5OpticsRefractionPhysics
Formal & Physical Sciences PhysicsENBut why would light "slow down"? | Visualizing Feynman's lecture on the refractive index3Blue1Brown (Grant Sanderson)November 30, 2023 28 min★ ★ ★ ★ ★ 5/5PhysiqueOptiqueIndice De Réfraction
Formal & Physical Sciences MathematicsEN25 Math explainers you may enjoy | SoME3 results3Blue1Brown (Grant Sanderson)October 7, 2023 22 min★ ★ ★ ★ ★ 5/5MathSoME3Education
Formal & Physical Sciences PhysicsENHow wiggling charges give rise to light3Blue1BrownSeptember 1, 2023 21 min★ ★ ★ ★ ★ 5/5ElectromagnetismLightPolarization
Formal & Physical Sciences MathematicsENA pretty reason why Gaussian + Gaussian = Gaussian3Blue1BrownJuly 11, 2023 13 min★ ★ ★ ★ ★ 5/5GaussianConvolutionCentral Limit Theorem
Formal & Physical Sciences MathematicsENThis pattern breaks, but for a good reason | Moser's circle problem3Blue1BrownJuly 2, 2023 16 min★ ★ ★ ★ ★ 5/5Moser's Circle ProblemCombinatoricsEuler's Formula
Formal & Physical Sciences MathematicsENConvolutions | Why X+Y in probability is a beautiful mess3Blue1BrownJune 27, 2023 27 min★ ★ ★ ★ ★ 5/5ConvolutionProbabilityCentral Limit Theorem
Formal & Physical Sciences MathematicsENWhy π is in the normal distribution (beyond integral tricks)3Blue1Brown (Grant Sanderson)April 2, 2023 24 min★ ★ ★ ★ ★ 5/5Distribution NormaleIntégrale De GaussΠ
Formal & Physical Sciences MathematicsENBut what is the Central Limit Theorem?3Blue1BrownMarch 14, 2023 31 min★ ★ ★ ★ ★ 5/5Théorème Central LimiteDistribution NormaleProbabilités
Formal & Physical Sciences MathematicsENBut what is a convolution?3Blue1BrownNovember 18, 2022 23 min★ ★ ★ ★ ★ 5/5ConvolutionMathematicsProbability
Formal & Physical Sciences MathematicsENResearchers thought this was a bug (Borwein integrals)3Blue1BrownNovember 4, 2022 17 min★ ★ ★ ★ ★ 5/5Borwein IntegralsSinc FunctionFourier Transform
Humanities, Social Sciences & Thought MathematicsENWhat makes a great math explanation? | SoME2 results3Blue1BrownOctober 1, 2022 17 min★ ★ ★ ★ ☆ 4/5Math EducationSoME2Explanation
Formal & Physical Sciences MathematicsENHow to lie using visual proofs3Blue1BrownJuly 3, 2022 18 min★ ★ ★ ★ ★ 5/5Visual ProofsMathematical RigorGeometry