Numberphile

12:13

63 and -7/4 are special – Numberphile

Science · March 24, 2014

1 289 675

41

04:18

The Full Monty – Numberphile

Science · May 28, 2014

348 975

42

07:22

Fix a Wobbly Table (with Math)

Science · August 18, 2014

1 029 650

43

04:24

Imaginary Erdős Number – Numberphile

Science · November 26, 2014

322 050

44

06:17

Little Professor – Calculator Unboxing

Science · February 20, 2015

333 675

45

08:27

Playing Sports in Hyperbolic Space – Numberphile

Science · May 18, 2015

326 725

46

12:11

How many chess games are possible?

Science · July 24, 2015

1 680 800

47

06:11

Powers of 2 – Numberphile

Science · October 5, 2015

299 700

48

09:04

Shapes and Hook Numbers – Numberphile

Science · January 8, 2016

165 775

49

04:54

The Parker Square – Numberphile

Science · April 18, 2016

1 221 225

50

07:42

The Remarkable Way We Eat Pizza – Numberphile

Science · June 16, 2016

1 163 025

51

11:13

Coffee Cup Vibrations – Numberphile

Science · September 5, 2016

363 050

52

09:03

The Shortest Ever Papers – Numberphile

Science · December 7, 2016

1 444 225

53

12:33

Pascal’s Triangle – Numberphile

Science · March 10, 2017

502 975

54

03:40

A Nice Square – Numberphile

Science · June 5, 2017

291 800

55

08:04

Casting Out Nines – Numberphile

Science · September 13, 2017

352 650

56

09:20

An astonishing old calculator – Numberphile

Science · November 30, 2017

621 800

57

06:40

Number Sticks – Numberphile

Science · March 15, 2018

145 225

58

10:05

The Slightly Spooky Recamán Sequence – Numberphile

Science · June 14, 2018

73 175

59

11:58

The Dollar Game – Numberphile

Science · August 31, 2018

92 000

60

13:31

Randomness is Random – Numberphile

Science · December 18, 2018

521 650

61

16:53

What’s so special about the Mandelbrot Set? – Numberphile

Science · April 18, 2019

86 000

62

16:58

Reynolds Number – Numberphile

Science · September 4, 2019

303 550

63

02:34

Pi Million Subscribers – Numberphile

Science · December 24, 2019

219 975

64

11:44

The 17-Klein Bottle – Numberphile

Science · February 23, 2020

91 425

65

23:44

Why is this Puzzle Impossible? – Numberphile

Science · April 21, 2020

122 125

66

Predators and Prey – Numberphile

Science · September 6, 2020

67

Quasiperfect Numbers with Eric Lander – Numberphile

Science · January 18, 2021

68

Planing Sequences (Le Rabot) – Numberphile

Science · June 3, 2021

69

Finite Fields & Return of The Parker Square – Numberphile

Science · October 7, 2021

70

Stones on an Infinite Chessboard – Numberphile

Science · January 10, 2022

71

Big Factorials – Numberphile

Science · March 24, 2022

72

Are there 10^272,000 Universes? – Numberphile

Science · June 28, 2022

73

A Problem with the Parallel Postulate – Numberphile

Science · December 15, 2022

74

Tree-house Numbers – Numberphile

Science · June 19, 2024

75

An Odd Property of the Sierpiński Triangle – Numberphile

Science · October 20, 2024

76

Shakespeare, Numbers, and Chronograms – Numberphile

Science · February 5, 2025

77

The Holey Monster (with 934 faces) – Numberphile

Science · July 31, 2025

78

A New Way to Look at Möbius Strips – Numberphile

Science · December 14, 2025

79

09:18

Why do people hate mathematics?

Science · January 19, 2014

931 650

80