Moving Mountains….well, at least really big stones.
Nova created this video to show how the Lake Missoula mega-flood carried boulders from Montana all the way to Tualatin. Seem impossible?
Take a minute to learn how mother nature did it.
Nova created this video to show how the Lake Missoula mega-flood carried boulders from Montana all the way to Tualatin. Seem impossible?
Take a minute to learn how mother nature did it.