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Lessons
7 lessons • 1h 20m
Lesson 1: Early theories
8m 02s
Lesson 2: Stars and Planets
13m 21s
Lesson 3: Evolution of the Earth
13m 17s
Lesson 4: Interior of the Earth
14m 08s
Lesson 5: Earthquakes - Part 1
12m 43s
Lesson 6: Earthquakes - Part II
10m 26s
Overview of the course
8m 30s