Reader's Digest Nature's Power Revealed
Try as we might, nature is a force too powerful to predict and control. From volcanoes to floods, this 6-disc set features Mother Nature at her most beautiful and terrifying. Learn the science behind everything from tsunamis to sink holes. 6 DVDs. 2011/color/5 hrs., 41 min/NR/fullscreen.
|Run Time:||341 minutes|