Explains how the atom is the basic building block for inventions that attempt to conquer the skies, explore the ocean depths, and unlock the limitless opportunities of computers and the Internet industry.

Includes information on the reproductive and digestive system as well as information about DNA, the heart and lungs and the skin.

Basic math instruction in integers, decimals, addition, subtraction, multiplication, division, exponents, francs, primes, ratios and percents.

"The spectacular Great Barrier Reef of Australia and its diverse marine life are facing a myriad of challenges. This documentary succeeds in showing both the brilliance of the Reef and its creatures and modern threats such as invasions by colonies of crown of thorns starfish, cyclones and human development."--Container.

Experience the incredible story of U.S. air power and the destruction of Axis powers around the world. Features the B-24 and other bombers and fighters in the Pacific theater of World War II.

Grainger explores the lives of endangered polar bears, who are starving as their habitat succumbs to global warming.

Using U.S. military and captured enemy footage this DVD shows the strategy behind the top secret missions to destroy the Nazi's ability to wage war by obliterating their industry. Among the major air battles covered are Ploesti, Panteleria, Schweinfurt, and Regensburg.

Daniel Boone, the hero of the frontier, is back-- running into friendly and hostile Indians, surveying the land, and more.

Set in and around Kentucky and Virginia during the colonial period preceding the American Revolution, Daniel Boone takes us on suspenseful action adventures with his fellow frontiersman and women.