Lesson 23, video
2021-10-15 Lesson 22 (part 2)
Lesson 22, part 2, video
2021-10-15 Lesson 22 (part 1)
Lesson 22, part 1, video
2021-10-03 Lesson 21
Lesson 21, video
2021-10-11 Lesson 20
Lesson 20, video
2021-10-01 Lesson 19
Lesson 19, video
2021-09-29 Lesson 18
Lesson 18, video
2021-09-27 Lesson 17
Lesson 17, video
2021-09-22 Lesson 16
Lesson 16, video
2021-09-20 Lecture 15