Mystery of the Megaflood

This movie was a fantastic film and it showed how a "megaflood" carved out a TON of land.  The theory was that a giant glacier dammed up the area and when it melted it flooded the area.  This happened many many times because there is different layers of dirt and erosion which proves that there was more than one of these enormous floods.  This film is very informative.  It will blow your mind seeing what nature can do.  The megaflood was interesting and really showed just how powerful nature really is.  I would suggest this film to anyone interested in nature and the "freak" nature occurrences.