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Indexing what Voices say, when they say it.

3blue1brown · Sentinel

3blue1brown

3blue1brown

@3blue1brown•8.4M subscribers•240 videos

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About 3blue1brown

YouTube channel that discusses mathematical concepts

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240

Videos

8.4M

Subscribers

752.5M

Total Views

Mar 3, 2015

Joined YouTube

3Blue1Brown Episode Catalog

Explore every episode. Find what matters.

The jumping pegs puzzle

134.3K3.5K163

The 64 sugar cubes puzzle

122.6K3.3K165

But what is cross-entropy? | Compression is Intelligence Part 2

286.6K11.7K589

100 random chords, how many intersections?

394.8K10K336

Measuring the entropy of English

46.6K1.6K24

What's the perfect encoding? How do you know?

131.9K3.3K78

Reinventing Entropy | Compression is Intelligence Part 1

787.9K35.1K1.8K

Tie random ends: How many loops?

486.9K16.9K881

Covering 10 points, a surprisingly tricky puzzle.

784.6K18.6K1.8K

Escher's most mind-bending piece

336.8K10.4K80

The subset sum puzzle

414.4K10.8K686

How (and why) to take a logarithm of an image

1.9M76.2K3.5K

Bacteria Grid Puzzle Solution

1.2M36.9K497

The most beautiful formula not enough people understand

1.2M41.1K2.4K

The lattice bacteria puzzle

827.9K24.8K865

Solution to the ladybug clock puzzle

1M28.3K579

The Hairy Ball Theorem

2.8M81.4K3.7K

The ladybug clock puzzle

747.6K16.9K1.2K

Why Laplace transforms are so useful

747.5K23.9K892

The dynamics of e^(πi)

1.3M46.6K499

But what is a Laplace Transform?

1.7M52K1.8K

The Physics of Euler's Formula | Laplace Transform Prelude

1M39K1.3K

What was Euclid really doing? | Guest video by Ben Syversen

751.8K25.8K1.4K

Incomplete open cubes

245.7K9.4K94

Exploration & Epiphany | Guest video by Paul Dancstep

501.3K19.6K1K

Simulating and understanding phase change | Guest video by Vilas Winstein

448.8K16K561

How AI connects text and images

116.7K3.7K43

The AI that solved IMO Geometry Problems | Guest video by @Aleph0

400.6K21.6K970

But how do AI images and videos actually work? | Guest video by Welch Labs

1.9M60.7K2K

Where my explanation of Grover’s algorithm failed

650.5K25.9K2K

But what is quantum computing? (Grover's Algorithm)

3.6M90.5K3.7K

Testing your intuition for quantum computing

1.4M38.3K434

How to measure nearby galaxies

185.3K4.5K54

Measuring the distance to Venus without radar

416.7K19.6K242

Measuring the speed of light using Jupiter's moons

2.3M96.4K923

The tragic tale of Guillaume Le Gentil

293.5K12.3K199

Zooming out by powers of 10

2.7M155.8K2.1K

Why colliding blocks compute pi

6M121.9K3.1K

When being beautifully wrong leads to discovery

2.4M141.8K768

Why the ancient Greeks rejected heliocentrism

1.3M93.5K1.9K

How to estimate the distance to the sun

1.4M75.9K1K

How Aristarchus deduced the distance to the moon

138K7.7K109

Terence Tao continuing history’s cleverest cosmological measurements

1.5M57.4K2K

How Earth's size was computed by Eratosthenes

283.9K10.8K279

Terence Tao on the cosmic distance ladder

5.4M137.9K4.2K

Measuring the earth with Terence Tao

730.3K38.9K571

The topology of two-note chords

1.4M79.6K700

The barber pole optical mystery

898.3K53.5K537

Monge's Theorem

2.4M113.9K505

Thinking through double slits

604.2K33.8K321

The inscribed square problem

4.4M198.5K993

This open problem taught me what topology is

2.4M72.6K2.4K

The meaning within the Mandelbrot set

1M61.4K421

The scale of training LLMs

616K26K598

Large Language Models explained briefly

6.6M186.7K2.6K

This puzzle is trickier than it seems

1.3M75.2K690

Sphere surface area proof sketch

1.5M96.4K437

Newton’s Fractal is beautiful

205.2K13.8K112

The Triangle Of Power

535.8K42.8K671

The twirling tiles puzzle

258.2K11.6K104

A bizarre probability fact

2.2M151K1.2K

Five puzzles for thinking outside the box

1.7M61.2K2.5K

LLMs are next-word predictors

205K11.3K135

How I animate 3Blue1Brown | A Manim demo with Ben Sparks

3.1M87.2K2.3K

Hologram preview

65.2K3.8K47

Holograms are wild (full video linked above)

2M119K853

How are holograms possible?

6.7M151.1K5.5K

How might LLMs store facts | Deep Learning Chapter 7

2.1M51.2K1.4K

In the vector space of all advice...

373.6K19.3K130

What "Follow Your Dreams" Misses | Harvey Mudd Commencement Speech 2024

1.5M77.3K1.7K

Temperature in LLMs

366.3K20K141

How word vectors encode meaning

3.4M148.1K1.4K

Attention in transformers, step-by-step | Deep Learning Chapter 6

4.2M85.4K2.4K

Transformers, the tech behind LLMs | Deep Learning Chapter 5

10.4M225K4.1K

Simulating the electric field and a moving charge

1.3M75K467

A challenging puzzle about subset sums

967.4K43K235

Ellipses have multiple definitions, how are these the same?

61.9K3.1K21

Three levels of understanding Bayes' theorem

124.8K7.5K21

The medical test paradox (well "paradox")

11M479K3.1K

Positioned as the hardest question on a Putnam exam (#6, 1992)

260.2K13.2K136

Why does light slowing imply a bend? (Beyond the tank/car analogy)

1.4M75.7K522

The cube shadow puzzle

2M85.8K989

What does it mean that light "slows down" in glass?

192.1K13.5K167

Why do we call them "scalars"?

246.9K18.3K80

A beautiful international math olympiad problem

2.7M125K939

Definition of a "bit", in information theory

231.2K13.6K55

The Newton art puzzle

10.1M500.9K2K

What is a group?

161.3K9.1K82

How to derive a formula for π

1.2M51.6K347

The limit of limiting arguments

2M79K610

For anyone who might not know how links in shorts work

250.6K18.9K517

Infinite Lighthouses and π

2.1M131.9K634

Can you even imagine 2^256?

2.3M119K1.1K

Order from chaos

13.8M357.3K2K

A short on shorts

815.1K71.2K945

A pretty way to add weighted dice

833.2K47.7K239

A simple image convolution

1.1M48.1K243

These integrals all equal π, until...

825.3K45.3K292

The split necklace puzzle (with a surprise topological solution)

348.4K21.4K155

Error correction is incredible

5.4M264K927

The chessboard and coins puzzle

4.2M163.8K2.5K

4M257.2K2.1K

The barber pole effect

486.4K28.3K206

2.3M132.2K775

Seeing with sound

1.3M73.2K644

How prisms work (full video linked above)

8.1M351.7K1.9K

Don't let it fool you!

17.3M808.3K5.1K

I'm still astounded this is true

63.4M2.7M12K

Answering viewer questions about refraction

1.1M30.5K1.3K

But why would light "slow down"? | Visualizing Feynman's lecture on the refractive index

2.8M69K2.5K

25 Math explainers you may enjoy | SoME3 results

640.1K25.6K467

How wiggling charges give rise to light

1.8M55K2.2K

This tests your understanding of light | The barber pole effect

1.4M48.2K1.3K

A pretty reason why Gaussian + Gaussian = Gaussian

941.5K24.8K586

This pattern breaks, but for a good reason | Moser's circle problem

2.8M102.2K2.5K

How They Fool Ya (live) | Math parody of Hallelujah

1.2M66.5K1.4K

Convolutions | Why X+Y in probability is a beautiful mess

970.8K30.1K896

Why π is in the normal distribution (beyond integral tricks)

2.2M61.3K1.9K

But what is the Central Limit Theorem?

4.4M82.5K2.3K

But what is a convolution?

3.6M120.6K2.8K

Researchers thought this was a bug (Borwein integrals)

4.6M102K2.4K

What makes a great math explanation? | SoME2 results

764.6K37.1K1.1K

How to lie using visual proofs

4.2M133.7K4.7K

Olympiad level counting (Generating functions)

2.3M72.7K2.9K

Robot Piano Catches Fire Playing Rush E (World’s Hardest Song)

53.1M1.2M38K

Oh, wait, actually the best Wordle opener is not “crane”…

6.7M162.2K7.5K

Solving Wordle using information theory

11.7M251.1K9.4K

Bertrand's Paradox (with 3blue1brown) - Numberphile

1.4M41.3K1.5K

A tale of two problem solvers | Average cube shadow area

3.5M91.5K4K

2021 Summer of Math Exposition results

798.1K37.1K839

Beyond the Mandelbrot set, an intro to holomorphic dynamics

1.7M48.7K1.5K

Newton’s fractal (which Newton knew nothing about)

3.2M97K3.4K

Make math videos! | Summer of Math Exposition announcement

738.3K31.1K1.6K

A quick trick for computing eigenvalues | Chapter 15, Essence of linear algebra

1.3M34.6K1.5K

How (and why) to raise e to the power of a matrix | DE6

3.5M88.3K3.1K

The medical test paradox, and redesigning Bayes' rule

1.4M53.7K2.5K

What is a Discrete Fourier Transform? | Week 14 | MIT 18.S191 Fall 2020 | Grant Sanderson

254K6.9K208

The diffusion equation | Week 12 | MIT 18.S191 Fall 2020 | Grant Sanderson

167.9K5.4K208

Seam Carving | Week 2, lecture 7 | 18.S191 MIT Fall 2020

114.9K3.5K156

Hamming codes part 2: The one-line implementation

939.8K42.4K1.6K

But what are Hamming codes? The origin of error correction

3M101.8K2.3K

Convolutions in Image Processing | Week 1, lecture 6 | MIT 18.S191 Fall 2020

741.1K17.8K466

Group theory, abstraction, and the 196,883-dimensional monster

3.7M129.7K5.8K

Power Tower with @3blue1brown

105.5K3K164

The almost impossible chessboard puzzle

1.1M33.3K2.4K

The impossible chessboard puzzle

2.1M64.3K2.5K

Tips to be a better problem solver [Last live lecture] | Ep. 10 Lockdown live math

1.4M27.2K1K

Intuition for i to the power i | Ep. 9 Lockdown live math

587.8K9.6K719

The DP-3T algorithm for contact tracing (with Nicky Case)

363.4K23.2K1.5K

The power tower puzzle | Ep. 8 Lockdown live math

934.3K18.6K1.1K

Showing 1–150 of 262

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