# Math

> 3Blue1Brown, Numberphile, Freya Holmér, CGP Grey, and more

Canonical: https://tv.significanthobbies.com/math/



3Blue1Brown, Numberphile, Freya Holmér, CGP Grey, and more

## Curated sources

- [3Blue1Brown](https://www.youtube.com/@3blue1brown): @3blue1brown

- [Numberphile](https://www.youtube.com/@Numberphile): @Numberphile

- [standupmaths](https://www.youtube.com/@standupmaths): @standupmaths

- [2swap](https://www.youtube.com/@twoswap): @twoswap

- [PBS Infinite Series](https://www.youtube.com/@pbsinfiniteseries): @pbsinfiniteseries

- [Primer](https://www.youtube.com/@PrimerBlobs): @PrimerBlobs

- [CGP Grey](https://www.youtube.com/@CGPGrey): @CGPGrey

- [Freya Holmér](https://www.youtube.com/@acegikmo): @acegikmo

## Public video catalog

Catalog last updated: 2026-10-15T10:46:31.101Z. 355 videos. Playback choices and watched state remain browser-local.

| Video | Channel | Duration (seconds) | Date | Views | Tags |
| --- | --- | --- | --- | --- | --- |
| [But what is a neural network? \| Deep learning chapter 1](https://www.youtube.com/watch?v=aircAruvnKk) | 3Blue1Brown | 1120 | — | 24813460 | 3Blue1Brown, neural networks, deep learning, math |
| [But what is a Fourier series?  From heat flow to drawing with circles \| DE4](https://www.youtube.com/watch?v=r6sGWTCMz2k) | 3Blue1Brown | 1487 | — | 18961155 | 3Blue1Brown, fourier series, heat equation, signal processing |
| [But how does bitcoin actually work?](https://www.youtube.com/watch?v=bBC-nXj3Ng4) | 3Blue1Brown | 1515 | — | 18110262 | 3Blue1Brown, bitcoin, cryptocurrency, blockchain |
| [The hardest problem on the hardest test](https://www.youtube.com/watch?v=OkmNXy7er84) | 3Blue1Brown | 675 | — | 16481434 | 3Blue1Brown, mathematics, problem solving, competition math |
| [The most unexpected answer to a counting puzzle](https://www.youtube.com/watch?v=HEfHFsfGXjs) | 3Blue1Brown | 312 | — | 14345773 | 3Blue1Brown, combinatorics, counting, puzzle solving |
| [Vectors \| Chapter 1, Essence of linear algebra](https://www.youtube.com/watch?v=fNk_zzaMoSs) | 3Blue1Brown | 591 | — | 12817456 | 3Blue1Brown, linear algebra, vectors, math |
| [But what is the Fourier Transform?  A visual introduction.](https://www.youtube.com/watch?v=spUNpyF58BY) | 3Blue1Brown | 1181 | — | 12540427 | 3Blue1Brown, fourier transform, signal processing, math |
| [Solving Wordle using information theory](https://www.youtube.com/watch?v=v68zYyaEmEA) | 3Blue1Brown | 1838 | — | 11838690 | Wordle, 3Blue1Brown |
| [The essence of calculus](https://www.youtube.com/watch?v=WUvTyaaNkzM) | 3Blue1Brown | 1024 | — | 11833348 | 3Blue1Brown, calculus, mathematics, history |
| [Transformers, the tech behind LLMs \| Deep Learning Chapter 5](https://www.youtube.com/watch?v=wjZofJX0v4M) | 3Blue1Brown | 1634 | — | 11429637 | 3Blue1Brown, large language models, transformers, deep learning |
| [Gradient descent, how neural networks learn \| Deep Learning Chapter 2](https://www.youtube.com/watch?v=IHZwWFHWa-w) | 3Blue1Brown | 1233 | — | 9650875 | 3Blue1Brown, neural networks, deep learning, gradient descent |
| [But why is a sphere's surface area four times its shadow?](https://www.youtube.com/watch?v=GNcFjFmqEc8) | 3Blue1Brown | 950 | — | 8804319 | 3Blue1Brown, geometry, sphere, mathematics |
| [Large Language Models explained briefly](https://www.youtube.com/watch?v=LPZh9BOjkQs) | 3Blue1Brown | 478 | — | 8095780 | 3Blue1Brown, large language models, transformers, chatbots |
| [Why do prime numbers make these spirals? \| Dirichlet’s theorem and pi approximations](https://www.youtube.com/watch?v=EK32jo7i5LQ) | 3Blue1Brown | 1340 | — | 7625927 | 3Blue1Brown, number theory, prime numbers, dirichlet's theorem |
| [Linear combinations, span, and basis vectors \| Chapter 2, Essence of linear algebra](https://www.youtube.com/watch?v=k7RM-ot2NWY) | 3Blue1Brown | 599 | — | 7531077 | 3Blue1Brown, linear algebra, linear combinations, basis vectors |
| [Why is pi here?  And why is it squared?  A geometric answer to the Basel problem](https://www.youtube.com/watch?v=d-o3eB9sfls) | 3Blue1Brown | 1028 | — | 7354582 | 3Blue1Brown, pi, basel problem, geometry |
| [Linear transformations and matrices \| Chapter 3, Essence of linear algebra](https://www.youtube.com/watch?v=kYB8IZa5AuE) | 3Blue1Brown | 658 | — | 7237810 | 3Blue1Brown, linear algebra, linear transformations, matrices |
| [How are holograms possible?](https://www.youtube.com/watch?v=EmKQsSDlaa4) | 3Blue1Brown | 2784 | — | 7147482 | 3Blue1Brown, holograms, diffraction, 3d imaging |
| [Oh, wait, actually the best Wordle opener is not “crane”…](https://www.youtube.com/watch?v=fRed0Xmc2Wg) | 3Blue1Brown | 653 | — | 6702759 | Wordle, 3Blue1Brown |
| [Why colliding blocks compute pi](https://www.youtube.com/watch?v=6dTyOl1fmDo) | 3Blue1Brown | 1567 | — | 6527399 | Grover, 3Blue1Brown |
| [Eigenvectors and eigenvalues \| Chapter 14, Essence of linear algebra](https://www.youtube.com/watch?v=PFDu9oVAE-g) | 3Blue1Brown | 1035 | — | 6386976 | 3Blue1Brown, linear algebra, eigenvectors, eigenvalues |
| [Terence Tao on the cosmic distance ladder](https://www.youtube.com/watch?v=YdOXS_9_P4U) | 3Blue1Brown | 1713 | — | 6386967 | Terence Tao, 3Blue1Brown |
| [Backpropagation, intuitively \| Deep Learning Chapter 3](https://www.youtube.com/watch?v=Ilg3gGewQ5U) | 3Blue1Brown | 767 | — | 6326130 | 3Blue1Brown, backpropagation, neural networks, deep learning |
| [Differential equations, a tourist's guide \| DE1](https://www.youtube.com/watch?v=p_di4Zn4wz4) | 3Blue1Brown | 1636 | — | 6178592 | 3Blue1Brown, differential equations, ordinary differential equations, math |
| [Exponential growth and epidemics](https://www.youtube.com/watch?v=Kas0tIxDvrg) | 3Blue1Brown | 536 | — | 6045739 | 3Blue1Brown, exponential growth, logistic growth, epidemics |
| [Bayes theorem, the geometry of changing beliefs](https://www.youtube.com/watch?v=HZGCoVF3YvM) | 3Blue1Brown | 911 | — | 5953254 | 3Blue1Brown, bayes theorem, probability, statistics |
| [The unexpectedly hard windmill question (2011 IMO, Q2)](https://www.youtube.com/watch?v=M64HUIJFTZM) | 3Blue1Brown | 962 | — | 5755462 | 3Blue1Brown, imo, windmill problem, math competition |
| [Visualizing the 4d numbers Quaternions](https://www.youtube.com/watch?v=d4EgbgTm0Bg) | 3Blue1Brown | 1910 | — | 5575755 | 3Blue1Brown, quaternions, 4d numbers, math visualization |
| [But what is the Riemann zeta function? Visualizing analytic continuation](https://www.youtube.com/watch?v=sD0NjbwqlYw) | 3Blue1Brown | 1228 | — | 5363471 | 3Blue1Brown, riemann zeta function, analytic continuation, math |
| [Divergence and curl:  The language of Maxwell's equations, fluid flow, and more](https://www.youtube.com/watch?v=rB83DpBJQsE) | 3Blue1Brown | 942 | — | 5302732 | 3Blue1Brown, divergence, curl, calculus |
| [Simulating an epidemic](https://www.youtube.com/watch?v=gxAaO2rsdIs) | 3Blue1Brown | 1392 | — | 5225215 | 3Blue1Brown, epidemic modeling, sir model, simulation |
| [What's so special about Euler's number e? \| Chapter 5, Essence of calculus](https://www.youtube.com/watch?v=m2MIpDrF7Es) | 3Blue1Brown | 830 | — | 5223130 | 3Blue1Brown, euler's number, exponential function, calculus |
| [Taylor series \| Chapter 11, Essence of calculus](https://www.youtube.com/watch?v=3d6DsjIBzJ4) | 3Blue1Brown | 1339 | — | 5198699 | 3Blue1Brown, taylor series, polynomial approximation, calculus |
| [The determinant \| Chapter 6, Essence of linear algebra](https://www.youtube.com/watch?v=Ip3X9LOh2dk) | 3Blue1Brown | 603 | — | 4975876 | 3Blue1Brown, determinant, linear algebra, matrix transformation |
| [Attention in transformers, step-by-step \| Deep Learning Chapter 6](https://www.youtube.com/watch?v=eMlx5fFNoYc) | 3Blue1Brown | 1570 | — | 4763100 | 3Blue1Brown, deep learning, transformers, attention |
| [Researchers thought this was a bug (Borwein integrals)](https://www.youtube.com/watch?v=851U557j6HE) | 3Blue1Brown | 1046 | — | 4688998 | John Baez, 3Blue1Brown |
| [What does it feel like to invent math?](https://www.youtube.com/watch?v=XFDM1ip5HdU) | 3Blue1Brown | 907 | — | 4589351 | 3Blue1Brown, infinite sums, 2-adic metric, math philosophy |
| [But what is the Central Limit Theorem?](https://www.youtube.com/watch?v=zeJD6dqJ5lo) | 3Blue1Brown | 1875 | — | 4571361 | 3Blue1Brown, central limit theorem, probability, statistics |
| [Fractals are typically not self-similar](https://www.youtube.com/watch?v=gB9n2gHsHN4) | 3Blue1Brown | 1195 | — | 4557167 | 3Blue1Brown, fractal dimension, fractals, math |
| [The paradox of the derivative \| Chapter 2, Essence of calculus](https://www.youtube.com/watch?v=9vKqVkMQHKk) | 3Blue1Brown | 1010 | — | 4504967 | 3Blue1Brown, derivatives, instantaneous rate of change, calculus |
| [Matrix multiplication as composition \| Chapter 4, Essence of linear algebra](https://www.youtube.com/watch?v=XkY2DOUCWMU) | 3Blue1Brown | 603 | — | 4456693 | 3Blue1Brown, linear algebra, matrix multiplication, vector transformations |
| [How to lie using visual proofs](https://www.youtube.com/watch?v=VYQVlVoWoPY) | 3Blue1Brown | 1129 | — | 4240699 | 3Blue1Brown, visual proofs, mathematics, logic |
| [But what is quantum computing?  (Grover's Algorithm)](https://www.youtube.com/watch?v=RQWpF2Gb-gU) | 3Blue1Brown | 2214 | — | 4112981 | Grover, 3Blue1Brown |
| [All possible pythagorean triples, visualized](https://www.youtube.com/watch?v=QJYmyhnaaek) | 3Blue1Brown | 893 | — | 4026015 | 3Blue1Brown, pythagorean triples, complex numbers, geometry |
| [Backpropagation calculus \| Deep Learning Chapter 4](https://www.youtube.com/watch?v=tIeHLnjs5U8) | 3Blue1Brown | 617 | — | 3969281 | 3Blue1Brown, backpropagation, deep learning, calculus |
| [Inverse matrices, column space and null space \| Chapter 7, Essence of linear algebra](https://www.youtube.com/watch?v=uQhTuRlWMxw) | 3Blue1Brown | 728 | — | 3892432 | 3Blue1Brown, linear algebra, inverse matrices, vector spaces |
| [The other way to visualize derivatives \| Chapter 12, Essence of calculus](https://www.youtube.com/watch?v=CfW845LNObM) | 3Blue1Brown | 866 | — | 3818405 | 3Blue1Brown, derivatives, calculus, visualization |
| [Group theory, abstraction, and the 196,883-dimensional monster](https://www.youtube.com/watch?v=mH0oCDa74tE) | 3Blue1Brown | 1317 | — | 3786666 | 3Blue1Brown, group theory, mathematics, abstraction |
| [But what is a convolution?](https://www.youtube.com/watch?v=KuXjwB4LzSA) | 3Blue1Brown | 1381 | — | 3745149 | 3Blue1Brown, convolution, signal processing, image processing |
| [How secure is 256 bit security?](https://www.youtube.com/watch?v=S9JGmA5_unY) | 3Blue1Brown | 306 | — | 3646745 | 3Blue1Brown, cryptography, security, hash functions |
| [How (and why) to raise e to the power of a matrix \| DE6](https://www.youtube.com/watch?v=O85OWBJ2ayo) | 3Blue1Brown | 1627 | — | 3624087 | 3Blue1Brown, matrix exponentials, differential equations, linear algebra |
| [Derivative formulas through geometry \| Chapter 3, Essence of calculus](https://www.youtube.com/watch?v=S0_qX4VJhMQ) | 3Blue1Brown | 1054 | — | 3608793 | 3Blue1Brown, calculus, derivatives, geometry |
| [Why you can't comb a hairy ball, and why we care](https://www.youtube.com/watch?v=BHdbsHFs2P0) | 3Blue1Brown | 1780 | — | 3606221 | 3Blue1Brown, mathematics, topology, hairy ball theorem |
| [A tale of two problem solvers \| Average cube shadow area](https://www.youtube.com/watch?v=ltLUadnCyi0) | 3Blue1Brown | 2406 | — | 3545225 | 3Blue1Brown, geometry, cube, probability |
| [Dot products and duality \| Chapter 9, Essence of linear algebra](https://www.youtube.com/watch?v=LyGKycYT2v0) | 3Blue1Brown | 852 | — | 3410331 | 3Blue1Brown, linear algebra, dot products, duality |
| [e^(iπ) in 3.14 minutes, using dynamics \| DE5](https://www.youtube.com/watch?v=v0YEaeIClKY) | 3Blue1Brown | 248 | — | 3397315 | 3Blue1Brown, euler's formula, complex numbers, dynamics |
| [Why “probability of 0” does not mean “impossible” \| Probabilities of probabilities, part 2](https://www.youtube.com/watch?v=ZA4JkHKZM50) | 3Blue1Brown | 601 | — | 3341428 | 3Blue1Brown, probability, probability density, mathematics |
| [The Scientific Way to Cut a Cake - Numberphile](https://www.youtube.com/watch?v=wBU9N35ZHIw) | Numberphile | 309 | — | 17258077 | Numberphile, cake cutting, mathematics, geometry |
| [6174 - Numberphile](https://www.youtube.com/watch?v=d8TRcZklX_Q) | Numberphile | 222 | — | 12700268 | Numberphile, kaprekar's constant, number theory, mathematics |
| [Elliptical Pool Table - Numberphile](https://www.youtube.com/watch?v=4KHCuXN2F3I) | Numberphile | 220 | — | 10993315 | Numberphile, elliptical pool, mathematics, geometry |
| [ASTOUNDING: 1 + 2 + 3 + 4 + 5 + ... = -1/12](https://www.youtube.com/watch?v=w-I6XTVZXww) | Numberphile | 470 | — | 9751788 | Numberphile, infinite series, mathematics, number theory |
| [The World's Best Mathematician (*) - Numberphile](https://www.youtube.com/watch?v=MXJ-zpJeY3E) | Numberphile | 657 | — | 7809191 | Numberphile, mathematicians, terence tao, number theory |
| [Infinity is bigger than you think - Numberphile](https://www.youtube.com/watch?v=elvOZm0d4H0) | Numberphile | 480 | — | 7626872 | Numberphile, infinity, set theory, mathematics |
| [What is a lucky number? - Numberphile](https://www.youtube.com/watch?v=RxxDD2LWAyY) | Numberphile | 170 | — | 7078677 | Numberphile, lucky numbers, number theory, mathematics |
| [The Josephus Problem - Numberphile](https://www.youtube.com/watch?v=uCsD3ZGzMgE) | Numberphile | 838 | — | 6951113 | Numberphile, josephus problem, combinatorics, mathematics |
| [158,962,555,217,826,360,000 (Enigma Machine) - Numberphile](https://www.youtube.com/watch?v=G2_Q9FoD-oQ) | Numberphile | 712 | — | 6680528 | Numberphile, enigma machine, cryptography, world war ii |
| [The problem in Good Will Hunting - Numberphile](https://www.youtube.com/watch?v=iW_LkYiuTKE) | Numberphile | 294 | — | 6499873 | Numberphile, good will hunting, graph theory, mathematics |
| [A Sudoku Secret to Blow Your Mind - Numberphile](https://www.youtube.com/watch?v=pezlnN4X52g) | Numberphile | 368 | — | 6124621 | Numberphile, Simon Anthony |
| [Riemann Hypothesis - Numberphile](https://www.youtube.com/watch?v=d6c6uIyieoo) | Numberphile | 1023 | — | 5942711 | Numberphile, riemann hypothesis, number theory, mathematics |
| [Problems with Zero - Numberphile](https://www.youtube.com/watch?v=BRRolKTlF6Q) | Numberphile | 780 | — | 5863898 | Numberphile, division by zero, mathematics, arithmetic |
| [Perfect Shapes in Higher Dimensions - Numberphile](https://www.youtube.com/watch?v=2s4TqVAbfz4) | Numberphile | 1579 | — | 5387793 | Numberphile, platonic solids, geometry, higher dimensions |
| [Flaw in the Enigma Code - Numberphile](https://www.youtube.com/watch?v=V4V2bpZlqx8) | Numberphile | 658 | — | 5365126 | Numberphile, enigma code, cryptography, world war ii |
| [British Numbers confuse Americans - Numberphile](https://www.youtube.com/watch?v=YBbBbY4qvv4) | Numberphile | 869 | — | 5080936 | Numberphile, british numbers, mathematics, numeracy |
| [8128 and Perfect Numbers - Numberphile](https://www.youtube.com/watch?v=ZfKTD5lvToE) | Numberphile | 260 | — | 5071251 | Numberphile, perfect numbers, number theory, mathematics |
| [e (Euler's Number) - Numberphile](https://www.youtube.com/watch?v=AuA2EAgAegE) | Numberphile | 642 | — | 5050611 | Numberphile, euler's number, mathematics, exponential growth |
| [Monty Hall Problem - Numberphile](https://www.youtube.com/watch?v=4Lb-6rxZxx0) | Numberphile | 330 | — | 4876926 | Numberphile, monty hall problem, probability, mathematics |
| [One minus one plus one minus one - Numberphile](https://www.youtube.com/watch?v=PCu_BNNI5x4) | Numberphile | 670 | — | 4797245 | Numberphile, grandi's series, mathematics, infinite series |
| [Number Trick - Numberphile](https://www.youtube.com/watch?v=nd_Z_jZdzP4) | Numberphile | 209 | — | 4765047 | Numberphile, number tricks, mathematics, mental math |
| [The Opposite of Infinity - Numberphile](https://www.youtube.com/watch?v=WYijIV5JrKg) | Numberphile | 905 | — | 4639632 | Numberphile, infinitesimals, mathematics, calculus |
| [Zero Factorial - Numberphile](https://www.youtube.com/watch?v=Mfk_L4Nx2ZI) | Numberphile | 456 | — | 4573168 | Numberphile, factorial, mathematics, combinatorics |
| [Winning at Rock Paper Scissors - Numberphile](https://www.youtube.com/watch?v=rudzYPHuewc) | Numberphile | 348 | — | 4490334 | Numberphile, rock paper scissors, game theory, probability |
| [666 - Numberphile](https://www.youtube.com/watch?v=UkZqFtYtqaI) | Numberphile | 666 | — | 4292291 | Numberphile, number of the beast, number theory, mathematics |
| [13,983,816 and the Lottery - Numberphile](https://www.youtube.com/watch?v=U7f8j3mVMbc) | Numberphile | 466 | — | 4135831 | Numberphile, lottery odds, probability, mathematics |
| [Did Usain Bolt REALLY run 100m in 9.63 seconds?](https://www.youtube.com/watch?v=tflf05x-WVI) | Numberphile | 449 | — | 4042982 | Numberphile, special relativity, physics, speed |
| [Googol and Googolplex - Numberphile](https://www.youtube.com/watch?v=8GEebx72-qs) | Numberphile | 421 | — | 4017543 | Numberphile, googol, large numbers, mathematics |
| [Log Tables - Numberphile](https://www.youtube.com/watch?v=VRzH4xB0GdM) | Numberphile | 310 | — | 3917627 | Numberphile, logarithms, mathematics, calculations |
| [The Golden Ratio (why it is so irrational) - Numberphile](https://www.youtube.com/watch?v=sj8Sg8qnjOg) | Numberphile | 913 | — | 3870644 | Numberphile, golden ratio, mathematics, irrational numbers |
| [Three Gears are Possible - Numberphile](https://www.youtube.com/watch?v=5Mf0JpTI_gg) | Numberphile | 291 | — | 3864158 | Numberphile, gear mechanics, mathematics, geometry |
| [Root 2 - Numberphile](https://www.youtube.com/watch?v=5sKah3pJnHI) | Numberphile | 529 | — | 3858649 | Numberphile, irrational numbers, mathematical history, paper sizes |
| [The Legend of Question Six - Numberphile](https://www.youtube.com/watch?v=Y30VF3cSIYQ) | Numberphile | 525 | — | 3855116 | Numberphile, mathematical olympiads, number theory, mathematical puzzles |
| [Billionaire Mathematician - Numberphile](https://www.youtube.com/watch?v=gjVDqfUhXOY) | Numberphile | 1119 | — | 3745049 | Numberphile, mathematicians, interviews, numberphile |
| [Zeno's Paradox - Numberphile](https://www.youtube.com/watch?v=u7Z9UnWOJNY) | Numberphile | 725 | — | 3484982 | Numberphile, zeno's paradox, mathematical paradoxes, tortoise and achilles |
| [How Pi was nearly changed to 3.2 - Numberphile](https://www.youtube.com/watch?v=bFNjA9LOPsg) | Numberphile | 296 | — | 3445245 | Numberphile, pi history, mathematical constants, legislation |
| [Illegal Numbers - Numberphile](https://www.youtube.com/watch?v=wo19Y4tw0l8) | Numberphile | 359 | — | 3294961 | Numberphile, illegal numbers, cryptography, binary |
| [The Illumination Problem - Numberphile](https://www.youtube.com/watch?v=xhj5er1k6GQ) | Numberphile | 549 | — | 3263248 | Numberphile, illumination problem, geometry, mathematical research |
| [Is Zero Even? - Numberphile](https://www.youtube.com/watch?v=8t1TC-5OLdM) | Numberphile | 404 | — | 3262944 | Numberphile, zero, even numbers, number theory |
| [Professors React to 2048 - Numberphile](https://www.youtube.com/watch?v=00Qu1kgsGpM) | Numberphile | 350 | — | 3212967 | Numberphile, 2048 game, mathematical puzzles, professors |
| [The 10,958 Problem - Numberphile](https://www.youtube.com/watch?v=-ruC5A9EzzE) | Numberphile | 504 | — | 3193304 | Numberphile, mathematical problems, number theory, matt parker |
| [How many chess games are possible? - Numberphile](https://www.youtube.com/watch?v=Km024eldY1A) | Numberphile | 731 | — | 3130532 | Numberphile, chess, shannon number, combinatorics |
| [998,001 and its Mysterious Recurring Decimals - Numberphile](https://www.youtube.com/watch?v=daro6K6mym8) | Numberphile | 587 | — | 3115588 | Numberphile, recurring decimals, number theory, mathematical patterns |
| [Graham's Number - Numberphile](https://www.youtube.com/watch?v=XTeJ64KD5cg) | Numberphile | 556 | — | 3025122 | Numberphile, graham's number, large numbers, mathematical concepts |
| [How to order 43 Chicken McNuggets (Frobenius numbers) - Numberphile](https://www.youtube.com/watch?v=vNTSugyS038) | Numberphile | 343 | — | 2991431 | Numberphile, frobenius numbers, chicken mcnuggets, number theory |
| [3 is everywhere - Numberphile](https://www.youtube.com/watch?v=UfEiJJGv4CE) | Numberphile | 393 | — | 2871888 | Numberphile, number theory, digit distribution, mathematical proofs |
| [Math Jokes Explained - Numberphile](https://www.youtube.com/watch?v=JJQWtGm3eIs) | Numberphile | 420 | — | 2871561 | Numberphile, math jokes, comedy, number theory |
| [Poincaré Conjecture - Numberphile](https://www.youtube.com/watch?v=GItmC9lxeco) | Numberphile | 532 | — | 2869834 | Numberphile, poincaré conjecture, millennium problems, topology |
| [Why -1/12 is a gold nugget](https://www.youtube.com/watch?v=0Oazb7IWzbA) | Numberphile | 917 | — | 2864100 | Numberphile, riemann hypothesis, mathematical constants, number theory |
| [Klein Bottles - Numberphile](https://www.youtube.com/watch?v=AAsICMPwGPY) | Numberphile | 505 | — | 2808856 | Numberphile, klein bottles, topology, geometry |
| [What's so special about the Mandelbrot Set? - Numberphile](https://www.youtube.com/watch?v=FFftmWSzgmk) | Numberphile | 1013 | — | 2717626 | Numberphile, mandelbrot set, fractals, complex dynamics |
| [Fibonacci Mystery - Numberphile](https://www.youtube.com/watch?v=Nu-lW-Ifyec) | Numberphile | 588 | — | 2705843 | Numberphile, fibonacci sequence, number theory, mathematical patterns |
| [Connect Four - Numberphile](https://www.youtube.com/watch?v=yDWPi1pZ0Po) | Numberphile | 302 | — | 2654754 | Numberphile, connect four, game theory, combinatorial game |
| [Who was the REAL Good Will Hunting? - Numberphile](https://www.youtube.com/watch?v=SzjdcPbjaR4) | Numberphile | 517 | — | 2577676 | Numberphile, good will hunting, mathematicians, math history |
| [The Useless Number - Numberphile](https://www.youtube.com/watch?v=_qvp9a1x2UM) | Numberphile | 462 | — | 2511100 | Numberphile, imaginary numbers, complex numbers, math history |
| [The Daddy of Big Numbers (Rayo's Number) - Numberphile](https://www.youtube.com/watch?v=X3l0fPHZja8) | Numberphile | 926 | — | 2488986 | Numberphile, big numbers, mathematics, number theory |
| [Fermat's Last Theorem - Numberphile](https://www.youtube.com/watch?v=qiNcEguuFSA) | Numberphile | 571 | — | 2464499 | Numberphile, fermat's last theorem, number theory, math history |
| [A Game for the Elliptical Pool Table - Numberphile](https://www.youtube.com/watch?v=3WHBlPvK3Ek) | Numberphile | 353 | — | 2444593 | Numberphile, elliptical pool table, geometry, mathematical games |
| [Equally sharing a cake between three people - Numberphile](https://www.youtube.com/watch?v=kaMKInkV7Vs) | Numberphile | 453 | — | 2444416 | Numberphile, fair division, game theory, mathematics |
| [Squaring the Circle - Numberphile](https://www.youtube.com/watch?v=CMP9a2J4Bqw) | Numberphile | 454 | — | 2426262 | Numberphile, squaring the circle, geometry, math history |
| [1 and Prime Numbers - Numberphile](https://www.youtube.com/watch?v=IQofiPqhJ_s) | Numberphile | 321 | — | 2421355 | Numberphile, prime numbers, number theory, mathematics |
| [Mile of Pi - Numberphile](https://www.youtube.com/watch?v=0r3cEKZiLmg) | Numberphile | 388 | — | 2383839 | Numberphile, pi, number theory, mathematical constants |
| [5040 and other Anti-Prime Numbers - Numberphile](https://www.youtube.com/watch?v=2JM2oImb9Qg) | Numberphile | 818 | — | 2380119 | Numberphile, number theory, prime numbers, mathematics |
| [The Shortest Ever Papers - Numberphile](https://www.youtube.com/watch?v=QvvkJT8myeI) | Numberphile | 543 | — | 2377761 | Numberphile, mathematics, shortest papers, conway |
| [Gödel's Incompleteness Theorem - Numberphile](https://www.youtube.com/watch?v=O4ndIDcDSGc) | Numberphile | 832 | — | 2371339 | Numberphile, gödel's incompleteness theorem, mathematics, logic |
| [63 and -7/4 are special - Numberphile](https://www.youtube.com/watch?v=09JslnY7W_k) | Numberphile | 733 | — | 2366317 | Numberphile, dynamical sequences, prime divisors, mathematics |
| [The Clever Way to Count Tanks - Numberphile](https://www.youtube.com/watch?v=WLCwMRJBhuI) | Numberphile | 1005 | — | 2316347 | Numberphile, James Grime |
| [69! - Numberphile](https://www.youtube.com/watch?v=kw6l_uTakRA) | Numberphile | 212 | — | 2299352 | Numberphile, factorial, calculators, mathematics |
| [The Best (and Worst) Ways to Shuffle Cards - Numberphile](https://www.youtube.com/watch?v=AxJubaijQbI) | Numberphile | 562 | — | 2286209 | Numberphile, card shuffling, probability, mathematics |
| [What's special about 277777788888899? - Numberphile](https://www.youtube.com/watch?v=Wim9WJeDTHQ) | Numberphile | 864 | — | 2285084 | Numberphile, multiplicative persistence, mathematics, numbers |
| [Epic Circles - Numberphile](https://www.youtube.com/watch?v=sG_6nlMZ8f4) | Numberphile | 1596 | — | 2279367 | Numberphile, circles, geometry, mathematics |
| [Base 12 - Numberphile](https://www.youtube.com/watch?v=U6xJfP7-HCc) | Numberphile | 552 | — | 2265836 | Numberphile, base 12, number systems, mathematics |
| [How to always win at Dots and Boxes - Numberphile](https://www.youtube.com/watch?v=KboGyIilP6k) | Numberphile | 585 | — | 2230719 | Numberphile, game theory, dots and boxes, strategy |
| [The 'Everything' Formula - Numberphile](https://www.youtube.com/watch?v=_s5RFgd59ao) | Numberphile | 430 | — | 2219018 | Numberphile, tupper's formula, mathematics, self-reference |
| [Transcendental Numbers - Numberphile](https://www.youtube.com/watch?v=seUU2bZtfgM) | Numberphile | 821 | — | 2193005 | Numberphile, transcendental numbers, mathematics, algebra |
| [58 and other Confusing Numbers - Numberphile](https://www.youtube.com/watch?v=l4bmZ1gRqCc) | Numberphile | 595 | — | 2180871 | Numberphile, linguistics, numbers, mathematics |
| [The Reciprocals of Primes - Numberphile](https://www.youtube.com/watch?v=DmfxIhmGPP4) | Numberphile | 931 | — | 2176089 | Numberphile, Matt Parker, William Shanks |
| [The man with 1,000 Klein Bottles UNDER his house - Numberphile](https://www.youtube.com/watch?v=-k3mVnRlQLU) | Numberphile | 409 | — | 2158056 | Numberphile, klein bottles, mathematics, topology |
| [How to Fill a Klein Bottle - Numberphile](https://www.youtube.com/watch?v=dfhiVaJj9UY) | Numberphile | 593 | — | 2154057 | Numberphile, geometry, topology, klein bottle |
| [The mystery of 0.577 - Numberphile](https://www.youtube.com/watch?v=4k1jegU4Wb4) | Numberphile | 603 | — | 2150698 | Numberphile, euler-mascheroni constant, harmonic series, mathematics |
| [5-Sided Square - Numberphile](https://www.youtube.com/watch?v=n7GYYerlQWs) | Numberphile | 555 | — | 2083593 | Numberphile, geometry, mathematics, number theory |
| [17 and Sudoku Clues - Numberphile](https://www.youtube.com/watch?v=MlyTq-xVkQE) | Numberphile | 521 | — | 2078674 | Numberphile, sudoku, mathematics, logic |
| [The Problems with Secret Santa - Numberphile](https://www.youtube.com/watch?v=5kC5k5QBqcc) | Numberphile | 660 | — | 2064054 | Numberphile, probability, combinatorics, secret santa |
| [The Enormous TREE(3) - Numberphile](https://www.youtube.com/watch?v=3P6DWAwwViU) | Numberphile | 540 | — | 2062696 | Numberphile, tree number, mathematics, large numbers |
| [Why 7 is Weird - Numberphile](https://www.youtube.com/watch?v=UDQjn_-pDSs) | Numberphile | 723 | — | 1998385 | Numberphile, number theory, mathematics, weird numbers |
| [A Hole in a Hole in a Hole - Numberphile](https://www.youtube.com/watch?v=k8Rxep2Mkp8) | Numberphile | 590 | — | 1983035 | Numberphile, topology, geometry, klein bottle |
| [The Four Color Map Theorem - Numberphile](https://www.youtube.com/watch?v=NgbK43jB4rQ) | Numberphile | 858 | — | 1968162 | Numberphile, graph theory, mathematics, color theorem |
| [The Uncracked Problem with 33 - Numberphile](https://www.youtube.com/watch?v=wymmCdLdPvM) | Numberphile | 509 | — | 1952303 | Numberphile, number theory, cubes, mathematics |
| [How they found the World's Biggest Prime Number - Numberphile](https://www.youtube.com/watch?v=lEvXcTYqtKU) | Numberphile | 752 | — | 1923022 | Numberphile, prime numbers, mathematics, computing |
| [The Most Mathematical Flag - Numberphile](https://www.youtube.com/watch?v=f2Gne3UHKHs) | Numberphile | 433 | — | 1905660 | Numberphile, geometry, flags, mathematics |
| [Beautiful Card Trick - Numberphile](https://www.youtube.com/watch?v=l7lP9y7Bb5g) | Numberphile | 795 | — | 1894665 | Numberphile, card tricks, mathematics, combinatorics |
| [Incredible Formula - Numberphile](https://www.youtube.com/watch?v=xgBGibfLD-U) | Numberphile | 349 | — | 1874501 | Numberphile, mathematics, formulas, pandigital numbers |
| [163 and Ramanujan Constant - Numberphile](https://www.youtube.com/watch?v=DRxAVA6gYMM) | Numberphile | 690 | — | 1864853 | Numberphile, mathematics, constants, ramanujan |
| [Pi is Beautiful - Numberphile](https://www.youtube.com/watch?v=NPoj8lk9Fo4) | Numberphile | 504 | — | 1861845 | Numberphile, pi, mathematics, visualization |
| [The Mandelbrot Set - Numberphile](https://www.youtube.com/watch?v=NGMRB4O922I) | Numberphile | 551 | — | 1845799 | Numberphile, mandelbrot set, complex numbers, mathematics |
| [Squaring Primes - Numberphile](https://www.youtube.com/watch?v=ZMkIiFs35HQ) | Numberphile | 828 | — | 1814983 | Numberphile, number theory, primes, mathematics |
| [Tic-Tac-Toe (with Xs only) - Numberphile](https://www.youtube.com/watch?v=ktPvjr1tiKk) | Numberphile | 440 | — | 1813011 | Numberphile, tic-tac-toe, game theory, combinatorics |
| [Sum of Natural Numbers (second proof and extra footage)](https://www.youtube.com/watch?v=E-d9mgo8FGk) | Numberphile | 1266 | — | 1792090 | Numberphile, natural numbers, mathematical proofs, series |
| [Fifth Root Trick - Numberphile](https://www.youtube.com/watch?v=y8acoaakvPM) | Numberphile | 366 | — | 1787067 | Numberphile, fifth roots, mental math, number theory |
| [All the Numbers - Numberphile](https://www.youtube.com/watch?v=5TkIe60y2GI) | Numberphile | 867 | — | 1782253 | Numberphile, number theory, mathematics, popular science |
| [How many ways can circles overlap? - Numberphile](https://www.youtube.com/watch?v=bRIL9kMJJSc) | Numberphile | 586 | — | 1780032 | Numberphile, circle geometry, combinatorics, overlap |
| [Why 1980 was a great year to be born... but 2184 will be better](https://www.youtube.com/watch?v=99stb2mzspI) | Numberphile | 459 | — | 1777330 | Numberphile, birth years, mathematics, number patterns |
| [Catalan's Conjecture - Numberphile](https://www.youtube.com/watch?v=Us-__MukH9I) | Numberphile | 486 | — | 1772668 | Numberphile, catalan's conjecture, number theory, diophantine equations |
| [Infinity Paradoxes - Numberphile](https://www.youtube.com/watch?v=dDl7g_2x74Q) | Numberphile | 585 | — | 1771751 | Numberphile, infinity, mathematical paradoxes, philosophy |
| [How big is a billion? - Numberphile](https://www.youtube.com/watch?v=C-52AI_ojyQ) | Numberphile | 582 | — | 1768632 | Numberphile, large numbers, mathematics, number scales |
| [Euclid's Big Problem - Numberphile](https://www.youtube.com/watch?v=6Lm9EHhbJAY) | Numberphile | 1011 | — | 1732591 | Numberphile, euclidean geometry, angle trisection, cube roots |
| [How Big is Graham's Number? (feat Ron Graham)](https://www.youtube.com/watch?v=GuigptwlVHo) | Numberphile | 503 | — | 1700987 | Numberphile, graham's number, large numbers, combinatorics |
| [UNCRACKABLE? The Collatz Conjecture - Numberphile](https://www.youtube.com/watch?v=5mFpVDpKX70) | Numberphile | 472 | — | 1695176 | Numberphile, collatz conjecture, number theory, unsolved problems |
| [A 10,958 Solution - Numberphile](https://www.youtube.com/watch?v=pasyRUj7UwM) | Numberphile | 407 | — | 1673079 | Numberphile, collatz conjecture, number theory, puzzles |
| [The Moving Sofa Problem - Numberphile](https://www.youtube.com/watch?v=rXfKWIZQIo4) | Numberphile | 780 | — | 1667923 | Numberphile, geometry, optimization problems, sofa problem |
| [abc Conjecture - Numberphile](https://www.youtube.com/watch?v=RkBl7WKzzRw) | Numberphile | 404 | — | 1653172 | Numberphile, abc conjecture, number theory, mathematical proofs |
| [Round Peg in a Square Hole - Numberphile](https://www.youtube.com/watch?v=AvFNCNOyZeE) | Numberphile | 204 | — | 1642571 | Numberphile, mathematics, number theory, geometry |
| [Homer Simpson vs Pierre de Fermat - Numberphile](https://www.youtube.com/watch?v=ReOQ300AcSU) | Numberphile | 473 | — | 1634658 | Numberphile, mathematics, fermat theorem, numberphile |
| [The Feigenbaum Constant (4.669)  - Numberphile](https://www.youtube.com/watch?v=ETrYE4MdoLQ) | Numberphile | 1135 | — | 1634012 | Numberphile, mathematics, chaos theory, constants |
| [31 and Mersenne Primes - Numberphile](https://www.youtube.com/watch?v=PLL0mo5rHhk) | Numberphile | 395 | — | 1626313 | Numberphile, mathematics, number theory, primes |
| [Glitch Primes and Cyclops Numbers - Numberphile](https://www.youtube.com/watch?v=HPfAnX5blO0) | Numberphile | 812 | — | 1625384 | Numberphile, mathematics, number theory, glitch primes |
| [That Viral Math Problem (Cheryl's Birthday) - Numberphile](https://www.youtube.com/watch?v=emiMj8cCL5E) | Numberphile | 694 | — | 1592476 | Numberphile, mathematics, logic puzzles, viral math |
| [The Parker Square - Numberphile](https://www.youtube.com/watch?v=aOT_bG-vWyg) | Numberphile | 294 | — | 1578859 | Numberphile, mathematics, geometry, squares |
| [The Unbeatable Game from the 60s: Dr NIM](https://www.youtube.com/watch?v=9KABcmczPdg) | standupmaths | 699 | — | 7172562 | standupmaths, mathematics, game theory, nim |
| [The Brick Double-Domino Effect Explained](https://www.youtube.com/watch?v=EYkBctqyKic) | standupmaths | 240 | — | 4135496 | standupmaths, domino effect, physics, engineering |
| [Why π^π^π^π could be an integer (for all we know!).](https://www.youtube.com/watch?v=BdHFLfv-ThQ) | standupmaths | 921 | — | 4046616 | standupmaths, pi, exponentiation, number theory |
| [Why do Biden's votes not follow Benford's Law?](https://www.youtube.com/watch?v=etx0k1nLn78) | standupmaths | 1066 | — | 3666534 | standupmaths, benford's law, statistics, politics |
| [The 1,200 Year Maths Mistake](https://www.youtube.com/watch?v=FAdmpAZTH_M) | standupmaths | 1150 | — | 3401368 | standupmaths, mathematics, history, time capsule |
| [The Mathematics of Winning Monopoly](https://www.youtube.com/watch?v=ubQXz5RBBtU) | standupmaths | 1120 | — | 3174750 | standupmaths, game theory, probability, monopoly |
| [Stand-up comedy routine about Spreadsheets](https://www.youtube.com/watch?v=UBX2QQHlQ_I) | standupmaths | 797 | — | 3153143 | standupmaths, comedy, spreadsheets, nerd culture |
| [Someone improved my code by 40,832,277,770%](https://www.youtube.com/watch?v=c33AZBnRHks) | standupmaths | 1727 | — | 3049104 | standupmaths, programming, optimization, code |
| [Why is there no equation for the perimeter of an ellipse‽](https://www.youtube.com/watch?v=5nW3nJhBHL0) | standupmaths | 1265 | — | 2698337 | standupmaths, ellipse, perimeter, mathematics |
| [The sorting algorithm that shouldn’t.](https://www.youtube.com/watch?v=ixXOUeBOPJw) | standupmaths | 1190 | — | 2619031 | standupmaths, sorting algorithms, computer science, algorithms |
| [Why do calculators get this wrong? (We don't know!)](https://www.youtube.com/watch?v=7LKy3lrkTRA) | standupmaths | 739 | — | 2323671 | standupmaths, calculators, pi, mathematics |
| [How to Cheat and Look Like You Can Solve the Rubik's Cube](https://www.youtube.com/watch?v=aPD_OkjnCqU) | standupmaths | 205 | — | 2202397 | standupmaths, rubik's cube, cheating, magic tricks |
| [Why is TV 29.97 frames per second?](https://www.youtube.com/watch?v=3GJUM6pCpew) | standupmaths | 867 | — | 2156591 | standupmaths, video production, frame rates, history |
| [Explaining the Trump Tariff Equation](https://www.youtube.com/watch?v=j04IAbWCszg) | standupmaths | 1106 | — | 2028400 | standupmaths, economics, tariffs, politics |
| [Why do people keep getting this wrong‽](https://www.youtube.com/watch?v=6egeUxIEQnM) | standupmaths | 769 | — | 2028257 | standupmaths, mathematics, statistics, politics |
| [The unexpected logic behind rolling multiple dice and picking the highest.](https://www.youtube.com/watch?v=X_DdGRjtwAo) | standupmaths | 1649 | — | 1875434 | standupmaths, dice probabilities, puzzles, mathematics |
| [An infinite number of $1 bills and an infinite number of $20 bills would be worth the same](https://www.youtube.com/watch?v=M4f_D17zIBw) | standupmaths | 1354 | — | 1695082 | standupmaths, infinity paradoxes, mathematics, economics |
| [What does i^i = ?](https://www.youtube.com/watch?v=9tlHQOKMHGA) | standupmaths | 454 | — | 1654837 | standupmaths, complex numbers, euler's formula, mathematics |
| [Matt meets Feliks Zemdegs: Rubik's Cube World Champion](https://www.youtube.com/watch?v=uhuqp7CVmxw) | standupmaths | 1443 | — | 1597773 | standupmaths, rubik's cube, speedcubing, interviews |
| [The Minecraft boat-drop mystery](https://www.youtube.com/watch?v=ei58gGM9Z8k) | standupmaths | 1001 | — | 1542892 | standupmaths, minecraft mechanics, game bugs, puzzles |
| [How does Dobble (Spot It) work?](https://www.youtube.com/watch?v=VTDKqW_GLkw) | standupmaths | 1717 | — | 1472050 | standupmaths, combinatorics, card games, mathematics |
| [Calculating π by hand](https://www.youtube.com/watch?v=HrRMnzANHHs) | standupmaths | 1120 | — | 1464708 | standupmaths, mathematics, pi calculation, infinite series |
| [There is only One True Parabola](https://www.youtube.com/watch?v=hoh4TmPzu1w) | standupmaths | 582 | — | 1409178 | standupmaths, mathematics, parabolas, geometry |
| [The Greenwich Meridian is in the wrong place](https://www.youtube.com/watch?v=XB5xuAhrkWE) | standupmaths | 1507 | — | 1385243 | standupmaths, geography, prime meridian, history |
| [Rotation without rotating.](https://www.youtube.com/watch?v=1LCEiVDHJmc) | standupmaths | 1012 | — | 1381098 | standupmaths, linear algebra, rotations, puzzles |
| [The 10,000 Domino Computer](https://www.youtube.com/watch?v=OpLU__bhu2w) | standupmaths | 1347 | — | 1353008 | standupmaths, mathematics, domino computer, computing |
| [Has a Millennium Prize Problem been solved by AI?](https://www.youtube.com/watch?v=c79PsbkHw4A) | standupmaths | 1409 | — | 1349545 | standupmaths, artificial intelligence, mathematics, millennium prize problems |
| [Why was Biden's win calculated to be ONE IN A QUADRILLION?](https://www.youtube.com/watch?v=ua5aOFi-DKs) | standupmaths | 1195 | — | 1335520 | standupmaths, election math, statistics, probability |
| [Why don't Jigsaw Puzzles have the correct number of pieces?](https://www.youtube.com/watch?v=vXWvptwoCl8) | standupmaths | 1494 | — | 1257785 | standupmaths, jigsaw puzzles, manufacturing, mathematics |
| [Is pool actually just mathematics?](https://www.youtube.com/watch?v=fqq8enTDzMY) | standupmaths | 1600 | — | 1234897 | standupmaths, billiards physics, mathematics, games |
| [Is Kinetic Energy actually ½mv²?](https://www.youtube.com/watch?v=k3sIHbj-TUI) | standupmaths | 971 | — | 1207119 | standupmaths, physics, kinetic energy, particle physics |
| [Measure the Earth’s Radius! (with this one complicated trick)](https://www.youtube.com/watch?v=ckcdqlo3pYc) | standupmaths | 1651 | — | 1206472 | standupmaths, geometry, earth measurement, physics |
| [The unexpected probability result confusing everyone](https://www.youtube.com/watch?v=ga9Qk38FaHM) | standupmaths | 968 | — | 1176216 | standupmaths, probability, math puzzles, unexpected results |
| [Complex Fibonacci Numbers?](https://www.youtube.com/watch?v=ghxQA3vvhsk) | standupmaths | 1208 | — | 1155712 | standupmaths, fibonacci sequence, complex numbers, mathematics |
| [We calculated pi with colliding blocks](https://www.youtube.com/watch?v=vlUTlbZT4ig) | standupmaths | 1417 | — | 1154993 | standupmaths, pi calculation, physics, mathematics |
| [We tested Babish's 15,000% claim!](https://www.youtube.com/watch?v=9xwU-ochogk) | standupmaths | 1110 | — | 1151083 | standupmaths, mathematics, food science, statistics |
| [Superpermutations: the maths problem solved by 4chan](https://www.youtube.com/watch?v=OZzIvl1tbPo) | standupmaths | 1231 | — | 1147622 | standupmaths, superpermutations, combinatorics, internet culture |
| [How to build a Hexastix in 72 easy steps](https://www.youtube.com/watch?v=DelH1S32dOg) | standupmaths | 841 | — | 1109493 | standupmaths, mathematics, hexastix, geometry |
| [Help, our train home is making 9 quintillion stops.](https://www.youtube.com/watch?v=48QQXpbTlVM) | standupmaths | 555 | — | 1077393 | standupmaths, computer science, integer overflow, bit manipulation |
| [How thick is a three-sided coin?](https://www.youtube.com/watch?v=-qqPKKOU-yY) | standupmaths | 784 | — | 986730 | standupmaths, geometry, coin design, mathematical puzzles |
| [Leap Years: we can do better](https://www.youtube.com/watch?v=qkt_wmRKYNQ) | standupmaths | 736 | — | 981151 | standupmaths, leap years, calendar, mathematics |
| [We shot a YouTube video about film formats on 35mm film](https://www.youtube.com/watch?v=QYUE696k6GY) | standupmaths | 1347 | — | 967359 | standupmaths, film formats, 35mm film, cinematography |
| [Four has Four Letters](https://www.youtube.com/watch?v=LYKn0yUTIU4) | standupmaths | 602 | — | 944192 | standupmaths, number theory, linguistics |
| [Why the longest English word is PAPAL and SPA is the pointiest.](https://www.youtube.com/watch?v=Mf2H9WZSIyw) | standupmaths | 1713 | — | 928725 | standupmaths, linguistics, keyboard layout, word geometry |
| [Why does Vegas have its own value of pi?](https://www.youtube.com/watch?v=tLPL8pM8Xkw) | standupmaths | 1409 | — | 918052 | standupmaths, mathematical constants, pi, mathematical curiosities |
| [Is Mr Beast Cheating His Progress Bars?](https://www.youtube.com/watch?v=uc0OU1yJD-c) | standupmaths | 1369 | — | 911399 | standupmaths, progress tracking, mathematical illusions, data visualization |
| [Do these scatter plots reveal fraudulent vote-switching in Michigan?](https://www.youtube.com/watch?v=aokNwKx7gM8) | standupmaths | 1096 | — | 905430 | standupmaths, election analysis, vote switching, statistical fraud |
| [Generating π from 1,000 random numbers](https://www.youtube.com/watch?v=RZBhSi_PwHU) | standupmaths | 1440 | — | 900804 | standupmaths, monte carlo methods, pi calculation, random numbers |
| [The magic of adding random noise to black and white images.](https://www.youtube.com/watch?v=kT4p1GXq4HY) | standupmaths | 1205 | — | 885329 | standupmaths, image processing, noise addition, black and white images |
| [What was the first (known) maths mistake?](https://www.youtube.com/watch?v=MZVs6wF7nC4) | standupmaths | 849 | — | 877534 | standupmaths, mathematical history, historical math errors, math mistakes |
| [How Roman numerals broke the official dog database.](https://www.youtube.com/watch?v=jMxoGqsmk5Y) | standupmaths | 929 | — | 876542 | standupmaths, database design, roman numerals, data validation |
| [The Three Indistinguishable Dice Puzzle](https://www.youtube.com/watch?v=xHh0ui5mi_E) | standupmaths | 420 | — | 860284 | standupmaths, probability, puzzles, dice |
| [Does "land area" assume a country is perfectly flat?](https://www.youtube.com/watch?v=PtKhbbcc1Rc) | standupmaths | 1071 | — | 858171 | standupmaths, cartography, land area measurement, geographical assumptions |
| [How did the 'impossible' Perfect Bridge Deal happen?](https://www.youtube.com/watch?v=s9-b-QJZdVA) | standupmaths | 1495 | — | 834941 | standupmaths, probability theory, bridge deals, mathematical impossibilities |
| [Impossible Rubik's Cubes](https://www.youtube.com/watch?v=PLAFNvxDPMw) | standupmaths | 649 | — | 824252 | standupmaths, puzzle theory, rubik's cube, impossible objects |
| [A needlessly complicated but awesome bridge.](https://www.youtube.com/watch?v=SsGEcLwjgEg) | standupmaths | 804 | — | 817653 | standupmaths, math puzzles, bridge design, geometry |
| [Can Count Binface win?](https://www.youtube.com/watch?v=0zn1pGRgEoo) | standupmaths | 692 | — | 800588 | standupmaths, politics, democracy, count binface |
| [Australian Bank Notes are the Best in the World](https://www.youtube.com/watch?v=Me9fCKNvBBE) | standupmaths | 626 | — | 779451 | standupmaths, bank notes, design, mathematics |
| [Are There Any 3-Landlocked Countries?](https://www.youtube.com/watch?v=5cJK9VJ24hQ) | standupmaths | 1080 | — | 763468 | standupmaths, geography, landlocked countries, boundary data |
| [Search for the mythological Klein-ing Frame](https://www.youtube.com/watch?v=SYBRxqEE4XQ) | standupmaths | 1211 | — | 743141 | standupmaths, math puzzles, klein bottle, internships |
| [How can a jigsaw have two distinct solutions?](https://www.youtube.com/watch?v=b5nElEbbnfU) | standupmaths | 1583 | — | 723837 | standupmaths, math puzzles, jigsaw puzzles, internships |
| [THE SCUTOID: did scientists discover a new shape?](https://www.youtube.com/watch?v=2_NZ1ql8B8Y) | standupmaths | 893 | — | 718182 | standupmaths, geometry, scutoids, scientific discovery |
| [New maths discoveries! All announced at once!](https://www.youtube.com/watch?v=sGCmu7YKgPA) | standupmaths | 938 | — | 706664 | standupmaths, math discoveries, machine learning, algorithm design |
| [What's the story with log(1 + 2 + 3)?](https://www.youtube.com/watch?v=OcTMBrUutfk) | standupmaths | 599 | — | 702616 | standupmaths, mathematical series, logarithms, sponsorship |
| [Is there an equation for a triangle?](https://www.youtube.com/watch?v=4K-Jx914NcQ) | standupmaths | 950 | — | 701176 | standupmaths, triangle geometry, mathematical equations, patreon |
| [The shape that should be impossible.](https://www.youtube.com/watch?v=daVny9y72UE) | standupmaths | 1561 | — | 697603 | standupmaths, geometry, impossible shapes, math merchandise |
| [The beautiful maths which makes 5G faster than 4G, faster than 3G, faster than...](https://www.youtube.com/watch?v=To7Ll5AGboI) | standupmaths | 678 | — | 696425 | standupmaths, 5g technology, wireless communication, math applications |
| [The A4 Paper Puzzle](https://www.youtube.com/watch?v=SOgn6J12NWE) | standupmaths | 481 | — | 686343 | standupmaths, geometry, puzzles, hash functions |
| [I wired my tree with 500 LED lights and calculated their 3D coordinates.](https://www.youtube.com/watch?v=TvlpIojusBE) | standupmaths | 1478 | — | 685540 | standupmaths, led art, 3d coordinates, patreon |
| [The 56-Year Argument About a Hopping Hoop](https://www.youtube.com/watch?v=ETRpkp03stQ) | standupmaths | 1347 | — | 684445 | standupmaths, physics, mechanical puzzles, geogebra |
| [How to break Magic the Gathering.](https://www.youtube.com/watch?v=x3dE-NJ1UDQ) | standupmaths | 978 | — | 681800 | standupmaths, game theory, magic the gathering, neural networks |
| [The unbelievable solution to the 100 prisoner puzzle.](https://www.youtube.com/watch?v=a1DUUnhk3uE) | standupmaths | 874 | — | 674872 | standupmaths, logic puzzles, 100 prisoners puzzle, math books |
| [Exploring the mysteries of the Prime (gaps!) Line.](https://www.youtube.com/watch?v=SMsTXQYgbiQ) | standupmaths | 1303 | — | 671629 | standupmaths, prime numbers, number theory, math research |
| [Rolling Shutter Explained on the Cheap](https://www.youtube.com/watch?v=nP1elMR5qjc) | standupmaths | 530 | — | 655739 | standupmaths, rolling shutter, high speed photography, physics |
| [Double Pendulums are Chaoticn't](https://www.youtube.com/watch?v=dtjb2OhEQcU) | 2swap | 538 | — | 4238771 | 2swap, double pendulum, chaos theory, physics |
| [i’m so bad at billiards that i ended up in the hyperbolic plane](https://www.youtube.com/watch?v=kL9BTbIGxLg) | 2swap | 683 | — | 3561394 | 2swap, mathematics, hyperbolic geometry, billiards |
| [Mandelbrot's Evil Twin](https://www.youtube.com/watch?v=Ed1gsyxxwM0) | 2swap | 467 | — | 2296913 | 2swap, mandelbrot set, fractals, music |
| [What is PLUS times PLUS?](https://www.youtube.com/watch?v=RcVA8Nj6HEo) | 2swap | 1708 | — | 2157284 | 2swap, church-turing thesis, computation theory, logic |
| [I Solved Klotski](https://www.youtube.com/watch?v=YGLNyHd2w10) | 2swap | 740 | — | 2036975 | 2swap, klotski, puzzle games, mathematics |
| [I Solved Connect 4](https://www.youtube.com/watch?v=KaljD3Q3ct0) | 2swap | 1136 | — | 1695951 | 2swap, connect 4, game theory, puzzle solving |
| [༄ GRAVITY BASINS ࿐](https://www.youtube.com/watch?v=LavXSS5Xtbg) | 2swap | 375 | — | 935219 | 2swap, gravity wells, orbital mechanics, numerical methods |
| [A Breakthrough in Higher Dimensional Spheres \| Infinite Series \| PBS Digital Studios](https://www.youtube.com/watch?v=ciM6wigZK0w) | PBS Infinite Series | 472 | — | 1052635 | PBS Infinite Series, higher dimensional spheres, geometry, mathematics |
| [Crisis in the Foundation of Mathematics \| Infinite Series](https://www.youtube.com/watch?v=KTUVdXI2vng) | PBS Infinite Series | 760 | — | 982596 | PBS Infinite Series, foundations of mathematics, mathematical logic, philosophy |
| [The Mathematics of Quantum Computers \| Infinite Series](https://www.youtube.com/watch?v=IrbJYsep45E) | PBS Infinite Series | 755 | — | 718087 | PBS Infinite Series, quantum computing, quantum mechanics, mathematics |
| [Why Computers are Bad at Algebra \| Infinite Series](https://www.youtube.com/watch?v=pQs_wx8eoQ8) | PBS Infinite Series | 865 | — | 398252 | PBS Infinite Series, floating-point arithmetic, numerical analysis, algebra |
| [Singularities Explained \| Infinite Series](https://www.youtube.com/watch?v=0pIRibivolA) | PBS Infinite Series | 623 | — | 384829 | PBS Infinite Series, singularities, black holes, physics |
| [Are Prime Numbers Made Up? \| Infinite Series \| PBS Digital Studios](https://www.youtube.com/watch?v=XnEqfTjp66A) | PBS Infinite Series | 460 | — | 371027 | PBS Infinite Series, prime numbers, number theory, mathematics |
| [How the Axiom of Choice Gives Sizeless Sets \| Infinite Series](https://www.youtube.com/watch?v=hcRZadc5KpI) | PBS Infinite Series | 800 | — | 363355 | PBS Infinite Series, axiom of choice, set theory, mathematics |
| [Infinite Chess \| Infinite Series](https://www.youtube.com/watch?v=PN-I6u-AxMg) | PBS Infinite Series | 740 | — | 357545 | PBS Infinite Series, infinite chess, game theory, mathematics |
| [The Honeycombs of 4-Dimensional Bees ft. Joe Hanson \| Infinite Series](https://www.youtube.com/watch?v=X8jOxEGVyPo) | PBS Infinite Series | 718 | — | 337208 | PBS Infinite Series, honeycombs, 4d geometry, mathematics |
| [A Hierarchy of Infinities \| Infinite Series \| PBS Digital Studios](https://www.youtube.com/watch?v=i7c2qz7sO0I) | PBS Infinite Series | 485 | — | 315232 | PBS Infinite Series, infinity, set theory, mathematics |
| [When Pi is Not 3.14 \| Infinite Series \| PBS Digital Studios](https://www.youtube.com/watch?v=ineO1tIyPfM) | PBS Infinite Series | 692 | — | 309208 | PBS Infinite Series, pi, mathematics, number theory |
| [What is a Random Walk? \| Infinite Series](https://www.youtube.com/watch?v=stgYW6M5o4k) | PBS Infinite Series | 755 | — | 304890 | PBS Infinite Series, random walk, probability, mathematics |
| [Your Mind Is Eight-Dimensional - Your Brain as Math Part 3 \| Infinite Series](https://www.youtube.com/watch?v=akgU8nRNIp0) | PBS Infinite Series | 478 | — | 297616 | PBS Infinite Series, algebraic topology, neuroscience, mathematics |
| [Kill the Mathematical Hydra \| Infinite Series](https://www.youtube.com/watch?v=uWwUpEY4c8o) | PBS Infinite Series | 869 | — | 293279 | PBS Infinite Series, mathematical hydras, game theory, mathematics |
| [The Devil's Staircase \| Infinite Series](https://www.youtube.com/watch?v=dQXVn7pFsVI) | PBS Infinite Series | 814 | — | 272959 | PBS Infinite Series, cantor's function, real analysis, mathematics |
| [How to Break Cryptography \| Infinite Series](https://www.youtube.com/watch?v=12Q3Mrh03Gk) | PBS Infinite Series | 937 | — | 258492 | PBS Infinite Series, cryptography, rsa, computer science |
| [Hacking at Quantum Speed with Shor's Algorithm \| Infinite Series](https://www.youtube.com/watch?v=wUwZZaI5u0c) | PBS Infinite Series | 996 | — | 238361 | PBS Infinite Series, quantum computing, shor's algorithm, cryptography |
| [How to Generate Pseudorandom Numbers \| Infinite Series](https://www.youtube.com/watch?v=C82JyCmtKWg) | PBS Infinite Series | 859 | — | 232150 | PBS Infinite Series, pseudorandom numbers, number theory, mathematics |
| [Can We Combine pi & e to Make a Rational Number? \| Infinite Series](https://www.youtube.com/watch?v=bG7cCXqcJag) | PBS Infinite Series | 810 | — | 226359 | PBS Infinite Series, pi and e, number theory, mathematics |
| [Can You Solve the Poison Wine Challenge? \| Infinite Series \| PBS Digital](https://www.youtube.com/watch?v=N3qmN6pYhi0) | PBS Infinite Series | 526 | — | 206911 | PBS Infinite Series, poison wine challenge, combinatorics, puzzle |
| [Can a Chess Piece Explain Markov Chains? \| Infinite Series](https://www.youtube.com/watch?v=63HHmjlh794) | PBS Infinite Series | 801 | — | 205941 | PBS Infinite Series, markov chains, probability, chess |
| [How Infinity Explains the Finite \| Infinite Series](https://www.youtube.com/watch?v=oBOZ2WroiVY) | PBS Infinite Series | 707 | — | 200833 | PBS Infinite Series, infinity, mathematics, peano arithmetic |
| [5 Unusual Proofs \| Infinite Series](https://www.youtube.com/watch?v=udxwP26gTwA) | PBS Infinite Series | 524 | — | 199584 | PBS Infinite Series, mathematical proofs, logic, induction |
| [The End of An Infinite Series](https://www.youtube.com/watch?v=UIwnCoqx91Q) | PBS Infinite Series | 152 | — | 195462 | PBS Infinite Series, series finale, mathematics, gratitude |
| [Beyond the Golden Ratio \| Infinite Series](https://www.youtube.com/watch?v=MIxvZ6jwTuA) | PBS Infinite Series | 887 | — | 191686 | PBS Infinite Series, golden ratio, mathematics, silver ratio |
| [Your Brain as Math - Part 1 \| Infinite Series](https://www.youtube.com/watch?v=M0M3srBoTkY) | PBS Infinite Series | 425 | — | 188735 | PBS Infinite Series, mathematical biology, brain function, mathematics |
| [Arrow's Impossibility Theorem \| Infinite Series](https://www.youtube.com/watch?v=AhVR7gFMKNg) | PBS Infinite Series | 911 | — | 180951 | PBS Infinite Series, arrow's impossibility theorem, voting systems, paradox |
| [Voting Systems and the Condorcet Paradox \| Infinite Series](https://www.youtube.com/watch?v=HoAnYQZrNrQ) | PBS Infinite Series | 696 | — | 180107 | PBS Infinite Series, voting systems, condorcet paradox, mathematics |
| [How to Divide by "Zero" \| Infinite Series](https://www.youtube.com/watch?v=uxpowBoPieQ) | PBS Infinite Series | 803 | — | 177021 | PBS Infinite Series, division by zero, mathematics, calculus |
| [Topology Riddles \| Infinite Series](https://www.youtube.com/watch?v=H8qwqGjOlSE) | PBS Infinite Series | 814 | — | 176525 | PBS Infinite Series, topology, riddles, mathematics |
| [Higher-Dimensional Tic-Tac-Toe \| Infinite Series](https://www.youtube.com/watch?v=FwJZa-helig) | PBS Infinite Series | 744 | — | 172801 | PBS Infinite Series, game theory, tic-tac-toe, higher dimensions |
| [The Assassin Puzzle \| Infinite Series](https://www.youtube.com/watch?v=a7gp9c2p0UQ) | PBS Infinite Series | 553 | — | 169977 | PBS Infinite Series, puzzles, infinite series, assassin |
| [Simulating the Evolution of Aggression](https://www.youtube.com/watch?v=YNMkADpvO4w) | Primer | 797 | — | 24985252 | Primer, evolution, game theory, simulation |
| [Simulating Natural Selection](https://www.youtube.com/watch?v=0ZGbIKd0XrM) | Primer | 600 | — | 15748627 | Primer, evolution, natural selection, simulation |
| [How To Catch A Cheater With Math](https://www.youtube.com/watch?v=XTcP4oo4JI4) | Primer | 1358 | — | 6651631 | Primer, cheating detection, math applications, probability |
| [Simulating the Evolution of Sacrificing for Family](https://www.youtube.com/watch?v=iLX_r_WPrIw) | Primer | 1249 | — | 6558616 | Hamilton, Primer |
| [Epidemic, Endemic, and Eradication Simulations](https://www.youtube.com/watch?v=7OLpKqTriio) | Primer | 770 | — | 6187772 | Primer, epidemiology, disease simulation, public health |
| [Simulating Supply and Demand](https://www.youtube.com/watch?v=PNtKXWNKGN8) | Primer | 742 | — | 4876388 | Primer, economics, supply and demand, market simulation |
| [Simulating the Evolution of Rock, Paper, Scissors](https://www.youtube.com/watch?v=tCoEYFbDVoI) | Primer | 900 | — | 4630647 | Primer, evolution, rock paper scissors, simulation |
| [Simulating Green Beard Altruism](https://www.youtube.com/watch?v=goePYJ74Ydg) | Primer | 803 | — | 4505577 | Primer, green beard effect, altruism, evolutionary biology |
| [Simulating alternate voting systems](https://www.youtube.com/watch?v=yhO6jfHPFQU) | Primer | 843 | — | 4472145 | Primer, voting systems, election simulation, democracy |
| [Simulating Foraging Decisions](https://www.youtube.com/watch?v=nsVD8VPh96w) | Primer | 622 | — | 4469806 | Primer, foraging behavior, decision making, animal behavior |
| [Traffic Has a Perfect Solution. Humans Are the Problem.](https://www.youtube.com/watch?v=iHzzSao6ypE) | CGP Grey | 270 | — | 44584636 | CGP Grey, traffic simulation, transportation, complex systems |
| [The Fastest Way to Board a Plane Feels Like the Slowest](https://www.youtube.com/watch?v=oAHbLRjF0vo) | CGP Grey | 507 | — | 37397403 | CGP Grey, air travel, boarding strategies, optimization |
| [The US-Canada Border Is 5,500 Miles of Pure Nonsense](https://www.youtube.com/watch?v=qMkYlIA7mgw) | CGP Grey | 281 | — | 37341296 | CGP Grey, geography, borders, canada usa |
| [You Can Never Become Pope](https://www.youtube.com/watch?v=kF8I_r9XT7A) | CGP Grey | 309 | — | 33617801 | CGP Grey, catholic church, papacy, hierarchy |
| [Zebras Have No Society. That's Why You Can't Ride One.](https://www.youtube.com/watch?v=wOmjnioNulo) | CGP Grey | 335 | — | 26538527 | CGP Grey, animal behavior, zebras, domestication |
| [You Would Be a Terrible Leader](https://www.youtube.com/watch?v=rStL7niR7gs) | CGP Grey | 1093 | — | 25849329 | CGP Grey, leadership, politics, power dynamics |
| [The UK Is a Country Made of Countries](https://www.youtube.com/watch?v=rNu8XDBSn10) | CGP Grey | 315 | — | 25066676 | CGP Grey, geography, uk countries, politics |
| [You Have No Idea How the Royal Family Actually Works](https://www.youtube.com/watch?v=jNgP6d9HraI) | CGP Grey | 518 | — | 21407306 | CGP Grey, royal family, uk monarchy, history |
| [Watching This Video Will Disqualify You From Jury Duty](https://www.youtube.com/watch?v=uqH_Y1TupoQ) | CGP Grey | 270 | — | 21083153 | CGP Grey, jury duty, law, psychology |
| [Why Hexagons Waste the Least Space](https://www.youtube.com/watch?v=thOifuHs6eY) | CGP Grey | 567 | — | 20492311 | CGP Grey, hexagons, optimization, geometry |
| [Half of America's State Flags Made the Same Mistake](https://www.youtube.com/watch?v=l4w6808wJcU) | CGP Grey | 1133 | — | 20290197 | CGP Grey, Minnesota |
| [You Actually Share Your Brain With a Silent Stranger](https://www.youtube.com/watch?v=wfYbgdo8e-8) | CGP Grey | 297 | — | 20085680 | CGP Grey, neuroscience, brain function, parasitic twins |
| [What Happened to Horses Is Happening to Us](https://www.youtube.com/watch?v=7Pq-S557XQU) | CGP Grey | 900 | — | 19709991 | CGP Grey, automation, horses, technology |
| [Why America Kept a Third of Itself](https://www.youtube.com/watch?v=LruaD7XhQ50) | CGP Grey | 534 | — | 18690510 | CGP Grey, federal land, us territories, american history |
| [Puerto Rico Is Bigger Than 21 States and Still Can't Vote](https://www.youtube.com/watch?v=ASSOQDQvVLU) | CGP Grey | 377 | — | 16554256 | CGP Grey, puerto rico, voting rights, us politics |
| [The Pope Is a King With Absolute Power](https://www.youtube.com/watch?v=OPHRIjI3hXs) | CGP Grey | 399 | — | 16087443 | CGP Grey, pope, absolute monarchy, vatican |
| [Tumbleweeds Kill Themselves on Purpose](https://www.youtube.com/watch?v=hsWr_JWTZss) | CGP Grey | 401 | — | 14865696 | CGP Grey, tumbleweeds, desert ecology, botany |
| [Europe Is Actually Five Different Groups of Countries](https://www.youtube.com/watch?v=O37yJBFRrfg) | CGP Grey | 351 | — | 14858856 | CGP Grey, european union, geopolitics, european history |
| [The Statue of Liberty Is in the Wrong State](https://www.youtube.com/watch?v=SgZ1f4ACZBQ) | CGP Grey | 449 | — | 14838987 | CGP Grey, federal land, us states, statue of liberty |
| [You're Probably Doing All 7](https://www.youtube.com/watch?v=LO1mTELoj6o) | CGP Grey | 365 | — | 14556656 | CGP Grey, stoicism, self-help, psychology |
| [Nobody Knows What The One Ring Does](https://www.youtube.com/watch?v=WKU0qDpu3AM) | CGP Grey | 289 | — | 14447148 | CGP Grey, lord of the rings, one ring, tolkein |
| [America's Worst-Designed Backup Plan](https://www.youtube.com/watch?v=boezS4C_MFc) | CGP Grey | 629 | — | 14237996 | America, CGP Grey, Bonnie Bees, Bonnie |
| [Why Some Countries Teach 5 Continents, Not 7](https://www.youtube.com/watch?v=3uBcq1x7P34) | CGP Grey | 230 | — | 14118382 | CGP Grey, geography education, continents, cultural differences |
| [10 'Facts' That Are Totally Made Up](https://www.youtube.com/watch?v=SCzXZfNIu3A) | CGP Grey | 239 | — | 14099621 | CGP Grey, made up facts, myth busting, education |
| [Take Your Day Off When Everyone Else Works](https://www.youtube.com/watch?v=ALaTm6VzTBw) | CGP Grey | 165 | — | 14079677 | Bob Kunz, CGP Grey, Bonnie, John Buchan |
| [Why Disease Only Traveled One Direction](https://www.youtube.com/watch?v=JEYh5WACqEk) | CGP Grey | 672 | — | 13920932 | CGP Grey, disease transmission, colonialism, history |
| [The Netherlands Is Not 'Holland.' It Never Was.](https://www.youtube.com/watch?v=eE_IUPInEuc) | CGP Grey | 239 | — | 13904127 | CGP Grey, netherlands, geography, european culture |
| [5 "Facts" You Learned in School That Are Wrong](https://www.youtube.com/watch?v=sYzfKiIWN4g) | CGP Grey | 238 | — | 13806542 | CGP Grey, myth busting, school facts, education |
| [Highway Numbers Aren’t Names. They’re Coordinates.](https://www.youtube.com/watch?v=8Fn_30AD7Pk) | CGP Grey | 510 | — | 13784014 | CGP Grey, Bonnie Bees |
| [You Have No Idea What Gandalf Is](https://www.youtube.com/watch?v=YxgsxaFWWHQ) | CGP Grey | 267 | — | 13597031 | CGP Grey, lord of the rings, gandalf, tolkein |
| [America Has a National ID and Pretends It Doesn't](https://www.youtube.com/watch?v=Erp8IAUouus) | CGP Grey | 435 | — | 13536622 | CGP Grey, social security, national id, us government |
| [AI Can't Explain How AI Works](https://www.youtube.com/watch?v=R9OHn5ZF4Uo) | CGP Grey | 534 | — | 12587699 | CGP Grey, artificial intelligence, machine learning, ai algorithms |
| [The Loophole That Runs the Supreme Court](https://www.youtube.com/watch?v=dDYFiq1l5Dg) | CGP Grey | 722 | — | 12549053 | CGP Grey, Nevin Spoljaric, John Buchan, Donal, Steven Snow, Bonnie Bees |
| [You Change Your Clocks Because Germany Needed Coal](https://www.youtube.com/watch?v=84aWtseb2-4) | CGP Grey | 390 | — | 12528471 | CGP Grey, daylight saving time, history, energy policy |
| [Almost Every European Is Related to England's First King](https://www.youtube.com/watch?v=BUY6HGqYweQ) | CGP Grey | 252 | — | 12233037 | CGP Grey, european royalty, genealogy, history |
| [There Are Countries That Don't Exist](https://www.youtube.com/watch?v=4AivEQmfPpk) | CGP Grey | 325 | — | 12127438 | CGP Grey, geography, countries, politics |
| [Watch This Video. Then Try Not to Be Angry.](https://www.youtube.com/watch?v=rE3j_RHkqJc) | CGP Grey | 376 | — | 12038484 | CGP Grey, virality, online content, psychology |
| [Your Job Has Worse Benefits Than Actual Pirates Had](https://www.youtube.com/watch?v=T0fAznO1wA8) | CGP Grey | 441 | — | 11967042 | CGP Grey, pirates, economics, history |
| [This Dragon Won Because Nobody Tried to Fight It](https://www.youtube.com/watch?v=cZYNADOHhVY) | CGP Grey | 763 | — | 11935078 | CGP Grey, game theory, strategy, philosophy |
| [Texas Can't Secede But It Can Become Five States](https://www.youtube.com/watch?v=S92fTz_-kQE) | CGP Grey | 211 | — | 11661748 | CGP Grey, texas, secession, us politics |
| [You Think Venus Is Closest to Earth. You're Wrong.](https://www.youtube.com/watch?v=SumDHcnCRuU) | CGP Grey | 195 | — | 11580386 | CGP Grey, astronomy, venus, orbital mechanics |
| [One Typo, Wrong Continent](https://www.youtube.com/watch?v=jfOUVYQnuhw) | CGP Grey | 964 | — | 11573980 | CGP Grey, Bonnie Bees |
| [Why Surrendering to Pirates Was Actually Genius](https://www.youtube.com/watch?v=3YFeE1eDlD0) | CGP Grey | 289 | — | 11249947 | CGP Grey, piracy, economics, game theory |
| [You Can Get Addicted to a Pill That Does Nothing](https://www.youtube.com/watch?v=O2hO4_UEe-4) | CGP Grey | 400 | — | 11135339 | CGP Grey, placebo effect, addiction, psychology |
| [Death to Pennies](https://www.youtube.com/watch?v=y5UT04p5f7U) | CGP Grey | 271 | — | 10699894 | CGP Grey, currency reform, pennies, economics |
| [A4 Paper Should Be Impossible](https://www.youtube.com/watch?v=pUF5esTscZI) | CGP Grey | 524 | — | 10483647 | CGP Grey, paper sizes, geometry, standards |
| [Someone Dead Ruined My Life… Again.](https://www.youtube.com/watch?v=qEV9qoup2mQ) | CGP Grey | 1292 | — | 10270670 | CGP Grey, inheritance law, legal systems, property rights |
| [The Voting System That's Actually Too Good for Politicians to Allow](https://www.youtube.com/watch?v=l8XOZJkozfI) | CGP Grey | 407 | — | 10238776 | CGP Grey, voting systems, political reform, proportional representation |
| [Some Countries Only Have One Neighbor](https://www.youtube.com/watch?v=Vui-qGCfXuA) | CGP Grey | 126 | — | 9666181 | CGP Grey, geography, countries, neighbors |
| [The Beauty of Bézier Curves](https://www.youtube.com/watch?v=aVwxzDHniEw) | Freya Holmér | 1465 | — | 2228145 | Freya Holmér, bezier curves, animation, mathematics |
| [Why can't you multiply vectors?](https://www.youtube.com/watch?v=htYh-Tq7ZBI) | Freya Holmér | 3075 | — | 522336 | Freya Holmér, vector math, linear algebra, mathematics |
| [Lerp smoothing is broken](https://www.youtube.com/watch?v=LSNQuFEDOyQ) | Freya Holmér | 3438 | — | 230041 | Freya Holmér, game development, lerp smoothing, differential equations |
| [How to rotate a vector](https://www.youtube.com/watch?v=7j5yW5QDC2U) | Freya Holmér | 350 | — | 181214 | Freya Holmér, vector math, geometry, mathematics |
| [Glowy Ring Shader](https://www.youtube.com/watch?v=T7oR5fQslBQ) | Freya Holmér | 590 | — | 43651 | Freya Holmér, shaders, computer graphics, game development |
| [Tabs vs. Spaces](https://www.youtube.com/watch?v=DMmz2XXiHB0) | Freya Holmér | 579 | — | 42207 | Freya Holmér, tabs vs spaces, programming, code style |
| [Specular Lighting - A Visual Explanation](https://www.youtube.com/watch?v=JmfQLHMw7N8) | Freya Holmér | 134 | — | 32186 | Freya Holmér, specular lighting, computer graphics, phong shading |
| [The IRC Rant](https://www.youtube.com/watch?v=5I_EzI1xcYk) | Freya Holmér | 389 | — | 23241 | Freya Holmér, internet relay chat, irc, online communication |



[Public catalog JSON](https://tv.significanthobbies.com/catalog.json)