3Blue1Brown

8.7M subscribers

My name is Grant Sanderson. Videos here cover a variety of topics in math, or adjacent fields like physics and CS, all with an emphasis on visualizing the core ideas. The goal is to use animation to help elucidate and motivate otherwise tricky topics, and for difficult problems to be made simple with changes in perspective. For more information, other projects, FAQs, and inquiries see the website: https://www.3blue1brown.com

51:56

The last IMO problem AI could not solve

3Blue1Brown and PolyaMath · 2.7M views · 2 weeks ago

18:18

Hilbert's Curve: Is infinite math useful?

3Blue1Brown · 2.4M views · 9 years ago

29:42

Solving problems by adding a dimension

3Blue1Brown · 1.8M views · 1 year ago

15:11

Bayes theorem, the geometry of changing beliefs

3Blue1Brown · 5.9M views · 6 years ago

19:22

Using topology for discrete problems | The Borsuk-Ulam theorem and stolen necklaces

3Blue1Brown · 964K views · 7 years ago

46:24

How are holograms possible?

3Blue1Brown · 7.1M views · 1 year ago

24:47

But what is a Fourier series? From heat flow to drawing with circles | DE4

3Blue1Brown · 19M views · 7 years ago

32:20

Reinventing Entropy | Compression is Intelligence Part 1

3Blue1Brown · 1.6M views · 3 months ago

18:07

The more general uncertainty principle, regarding Fourier transforms

3Blue1Brown · 2.3M views · 8 years ago

31:15

But what is the Central Limit Theorem?

3Blue1Brown · 4.6M views · 3 years ago

30:38

Solving Wordle using information theory

3Blue1Brown · 12M views · 4 years ago

15:08

What does it feel like to invent math?

3Blue1Brown · 4.6M views · 11 years ago

17:05

The essence of calculus

3Blue1Brown · 12M views · 9 years ago

40:06

A tale of two problem solvers | Average cube shadow area

3Blue1Brown · 3.5M views · 4 years ago

34:41

But what is a Laplace Transform?

3Blue1Brown · 2M views · 11 months ago

27:16

Differential equations, a tourist's guide | DE1

3Blue1Brown · 6.1M views · 7 years ago

9:52

Vectors | Chapter 1, Essence of linear algebra

3Blue1Brown · 13M views · 10 years ago

7:58

Large Language Models explained briefly

3Blue1Brown · 7.9M views · 1 year ago

18:40

But what is a neural network? | Deep learning chapter 1

3Blue1Brown · 25M views · 8 years ago

YouTube, with the door locked.

Aegis plays a clean stream instead of YouTube's player, so pre-roll ads, trackers, and fingerprinting never ride along. Drop Shields any time if you want the official player back.