How 7,000 Years of Epic Floods Changed the World (w/ SciShow!)
Try CuriosityStream today: http://curiositystream.com/eons Check out SciShow’s video on Lake Agassiz: https://youtu.be/qMVhR26NRsk Strange geologic landmarks in the Pacific Northwest are the lingering remains of a mystery that took nearly half a century to solve. These features turned out to be a …