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
Lecture 15, video
2021-09-17 Lecture 14
Lecture 14, video
2021-09-15 Lecture 13
Lecture 13, video
2021-09-13 Lecture 12