National Geographic: Secret Yosemite DVD
The National Geographic Secret Yosemite DVD brings you the viewer to places most Americans have never seen. Explore Yosemite National Park in a way few have ever experienced. Get an extraordinary, close-up perspective of El Capitan as an elite climber scales this vertical rock formation twice the height of the Empire State Building. Follow in the footsteps of hikers caught in a deadly lightning storm atop Yosemite's Half Dome, and enter a hidden world 300 feet above the ground with researchers studying the incredible biophysics of giant sequoias. From the stunning spectacle of North America's tallest waterfall to the complex ecologies of mountain frogs and black bears, you'll enjoy an unforgettable glimpse into the wild heart of Secret Yosemite!.Macintosh OS 10.2 or higher 350 MHz G3 or better 128 MB RAM 16 MB video memory.Produced by National Geographic.1 disc.Run time - 50 minutes.2007.English.DVD's are not returnable once the package is opened.