A story of three animal families on a journey across our planet - polar bears, elephants, and humpback whales. It captures rare footage of nature's wildest and most elusive animals.

David Roochnik, professor of philosophy at Boston University, presents a series of 24 lectures divided into four parts. Lectures 1-8 are devoted to the "Pre-Socratics"; lecture 9 discusses Socrates himself; lectures 10-17 concentrate on the works of Plato; lectures 18-24 are devoted to Aristotle.

In June of 1950, the North Korean Army initiated a massive attack on its neighbor to the south, beginning a see-saw war that would engulf the entire Korean Peninsula. For the next three years, the United Nations and the Communists would wage a bloody and brutal war. Though the Korean conflict is often referred to as the "Forgotten War", those who fought and sacrificed for freedom will never forget.

Join Elisha and Jay on a wild ride! You'll dive down to the deepest part of the ocean; rumble with monster trucks; learn to sail a ship; drive a real race car and blast off into outer space.

The ocean covers 71 percent of the earth's surface and contains 97 percent of the planet's water, yet more than 95 percent of the underwater world remains unexplored. The ocean is key to transportation and recreation. Its resources may hold the cures to many diseases, as well as provide answers the most basic questions such as, 'How does the earth work?' Oceanic presents three programs that uncover the many wondrous facts about the ocean and its power...

"Between the fall of the Roman Empire and the brief, brilliant cultural phenomenon we call the Renaissance lay the Middle Ages - fully 1,000 years of artistic, philosophical, political, and religious turmoil and treasures. This course offers an interdisciplinary look at medieval society and culture, with an emphasis on literature, the arts, and the tumultuous historical forces at work from A.D. 500 through A.D. 1500. Medieval Europe was the world...

Features a live talk by spiritual teacher Eckhart Tolle.

Helps children learn simple words and phrases in Spanish.

Discover a new world and learn of Antarctica's wildlife in a way never before possible. Join in the search for scientific clues locked in centuries of ice, fly a helicopter over towering peaks, and join a company of penguins.

"This course is designed to equip you with a basic understanding of how your body works and to enable you to set and meet your own health and fitness goals..."--Guidebook p. 1".