Nature's Power Revealed
The Power of WaterDVD - 2011
"We're fascinated by its beauty, and its ability to refresh both us and our landscape. But water can be one of themost pwoerful forces in nature - it brings the gift of life but it can cause death and great destruction. See how only six inches of rushing water is strong enough to move a car. Be there as a tsunami surges onto shore and reveals why it is one of nature's deadliest powers. Discover how in only 24 hours a giant flood reshaped the North American landscape. And marvel at how water created fabulous, giant crystals in a cave so huge a jumbo jet could fly through it." -- back cover.
Publisher: Chicago, IL : Distributed by Questar,, 2011
Characteristics: 1 videodisc (58 min.) : sd., col. ; 4 3/4 in
Alternative Title: Power of water