Video · Theories of Myth: Crash Course Mythology #12 TwitterShare on Facebook465 333 425 views Crash Course - May 21, 2017 Science Crash Course More Videos How Water Shapes the Land: Crash Course Geology #9 Science · 5 days ago How Water Shapes the Land: Crash Course Geology #9 Science · 5 days ago Myths About Diamonds: Crash Course Geology #8 Science · 2 weeks ago How Do Gems Form?: Crash Course Geology #7 Science · 3 weeks ago How Do Gems Form?: Crash Course Geology #7 Science · 3 weeks ago A Message From Hank Green Science · 4 weeks ago Where do rocks come from?: Crash Course Geology #6 Science · May 21, 2026 How Do Minerals Form?: Crash Course Geology #5 Science · May 14, 2026
