01:06:24

Life's Struggle to Survive

01:40:27

John Baez and James Dolan, 2023-06-29

01:40:27

John Baez and James Dolan, 2023-06-22+9

02:08:10

John Baez and James Dolan, 2023-06-22

02:17:26

John Baez and James Dolan, 2023-06-15

02:03:57

John Baez and James Dolan, 2023-06-08

01:39:26

John Baez and James Dolan, 2023-06-01

02:22:44

John Baez and James Dolan, 2023-05-25

01:02:36

Category Theory in Epidemiology

58:08

This Week's Finds 18: categorifying the quantum harmonic oscillator

56:46

This Week's Finds 17: counting derangements

53:46

The Answer to the Ultimate Question of Life, the Universe and Everything

56:34

This Week's Finds 16: species and their generating functions

56:49

This Week's Finds 15: combinatorics, groupoid cardinality and species

57:15

This Week's Finds 14: the 3-strand braid group

56:25

This Week's Finds 13: topology and the periodic table of n-categories

51:16

This Week's Finds 12: the periodic table of n-categories

54:34

This Week's Finds 11: n-categories

01:23:09

John Baez and James Dolan, 2023-05-11

01:33:42

John Baez and James Dolan, 2023-05-04

01:38:01

John Baez and James Dolan, 2023-04-27

01:41:46

John Baez and James Dolan, 2023-04-20

01:06:13

Applied Category Theory

02:36:37

Seminar on Applied Category Theory

01:38:36

Symmetric Spaces and the Tenfold Way

01:33:29

John Baez and James Dolan, 2023-04-13

01:49:14

John Baez and James Dolan, 2023-04-06

02:15:16

John Baez and James Dolan, 2023-03-30

01:57:30

John Baez and James Dolan, 2023-03-23

01:54:13

John Baez and James Dolan, 2023-03-16

01:45:22

John Baez and James Dolan, 2023-03-09

01:41:01

John Baez and James Dolan, 2023-03-02

01:38:46

John Baez and James Dolan, 2023-02-23

02:02:26

John Baez and James Dolan, 2023-02-16

01:36:43

John Baez and James Dolan, 2023-02-09

01:38:10

The Tenfold Way

01:50:31

John Baez and James Dolan, 2023-01-26

01:39:50

John Baez and James Dolan, 2023-01-19

01:20:44

John Baez and James Dolan, 2023-01-12

01:38:26

John Baez and James Dolan, 2023-01-05

01:39:53

John Baez and James Dolan, 2022-12-16

01:38:13

John Baez and James Dolan, 2022-12-02

01:28:20

John Baez and James Dolan, 2022-11-25

01:07:58

John Baez and James Dolan, 2022-11-18

01:39:47

John Baez and James Dolan, 2022-11-11

49:31

Mysteries of Fundamental Physics

57:40

This Week's Finds 10: the threefold way

55:47

This Week's Finds 9: quaternions and octonions

01:00:34

This Week's Finds 8: E8 and the octonions

01:02:31

This Week's Finds 7: Coxeter and Dynkin diagrams

01:43:54

John Baez and James Dolan, 2022-10-28

59:11

This Week's Finds 6: Coxeter and Dynkin diagrams

01:25:21

John Baez and James Dolan, 2022-10-21

59:10

This Week's Finds 5: Coxeter and Dynkin diagrams

01:46:17

John Baez and James Dolan, 2022-10-14

57:34

This Week's Finds 4: Coxeter and Dynkin diagrams

01:28:45

John Baez and James Dolan, 2022-10-07

54:45

This Week's Finds 3: Young diagrams and classical groups

01:32:28

John Baez and James Dolan, 2022-09-30

01:43:47

John Baez and James Dolan, 2022-09-23