This is the story of the men who came home from the Vietnam War and tried to forget. The men who represent a second silent generation. Covered is the time period from the initial massive troop build-up in 1965 to the fall of Saigon in 1975. Contains never-before-seen color footage transferred to high definition as well as a soundtrack filled with hits from the era. Includes narration from Josh Brolin, and and voice-overs by Blair Underwod, Zachary...

This video provides a fascinating piece of history that dates back over 4,000 years. It reveals the reason why the Egyptians built the pyramids and is the likely source of the Ten Commandments. Follows the ancient scroll from its creation to its rediscovery in 1887 AD. Find out why Biblical scholars agree that portions of the Old Testament are directly descended from the Egyptian text, and why some archaeologists argue that Moses must have read and...

What were the significant events of Christopher Columbus's early life? How did Columbus get the money to make his first voyage? What happened on Columbus's four voyages? What is Columbus's legacy? The answers to all of these questions are covered with detailed graphics, diagrams, and exciting video, as well as on-screen, multiple-choice reviews at the end of each segment to reinforce important concepts and make learning fun.

The hippopotamus has long been an enigma: an aquatic mammal that cannot swim, a vegetarian that is also the most dangerous animal in Africa. All hippos are utterly dependent on water,but in Botswana, hippos face an unparalleled challenge as deep floodwaters dry to dust in a matter of months. The documentary goes beneath the surface to show how hippos protect their families and face their enemies, revealing an animal that is highly sensitive and surprisingly...

With no limit to the questions explored, this fun, fast-paced show takes viewers on a "did you know" adventure seeing to discover All the Answers.

This special event features the all-time most intense chases in Storm Chasers history. Extreme chasers Reed Timmer and Joel Taylor, IMAX Filmmaker Sean Casey, and renowned meteorologist Dr. Josh Wurman describe their most dangerous and exciting moments ever, including getting up close to tornados, harrowing night intercepts, baseball-sized hail, lightning, flying debris, accidents and downright devastation.

When Ant gets sick, Pig tries to take care of him by making special Get-Well-Soon soup. It has all the letters of the alphabet in it, so Pig can build any word that Ant needs to feel better. Can Pig figure out what that word is? Then, Pig and Ant are making cookies when their bag filled with the letter 'C' gets away!

Featuring exclusive interviews, The USA Women's Gymnastics Olympic team is shown competing in the 2012 Summer Olympic Games in London. Full competitions with commentary and network broadcast footage.

Brains versus brawn. Go back 30,000 years to the Ice Age in Europe when the Cro Magnon may have clashed with a completely different species of humans, the Neanderthals. The Neanderthals were stocky, powerful and able to tolerate intense pain, while their foes, the Cro-Magnons were a weaker, more fragile species, but with a superior brain capable of complex thought.

Historian Michael Wood leads a nine-part tour through 2,500 years of Western painting, sculpture, and architecture, filmed at over 150 locations in eight countries and featuring commentary by historians and scholars.