Astrophysicist Mario Livio, along with a colorful cast of mathematicians, physicists, and engineers, follow math from Pythagoras to Einstein and beyond, all leading to the ultimate riddle: Is math an invention or a discovery? Humankind's clever trick, or the language of the universe? Join Nova for a mathematical mystery tour, a provocative exploration of math2s astonishing power across the centuries.

Welcome to Chima, a magical world of untamed nature, beauty, and wonder ruled by animal tribes. A world where chi, the power of nature itself, is carefully guarded by the lions but equally shared among the tribes so all animals can live and thrive peacefully. A world where Laval the lion and Cragger the crocodile are the best of friends. When Cragger is made king, everything is thrown out of balance, alliances are made, and friends are now worst enemies....

On a mountain in Colombia, paramilitary forces have Marxist rebels cornered against a high ridge without food. In search of a way out, the guerrillas ask an old friend (a missionary they had held hostage and released some 20 years ago) for the number of a humanitarian priest in hopes of finding someone to bring food to the mountain. The missionary mistakes the priest's name for the head paramilitary leader and inadvertently gives the guerrilla commanders...

An all-new, original feature film set in Element City, where fire-, water-, land- and air residents live together. The story introduces Ember, a tough, quick-witted, and fiery young woman, whose friendship with a fun, sappy, go-with-the-flow guy named Wade challenges her beliefs about the world they live in.

"Using the principles set forth in his book, photographer and humanitarian David duChemin critiques images that members of Peachpit's Within the Frame flickr group have posted."--Resource description page.

Father O'Malley is the new priest at the Church of St. Dominic in a working-class New York City neighborhood. He fails to make a good first impression with crusty old Father Fitzgibbon, who doesn't approve of O'Malley's golf playing, baseball game attending, or fishing. But O'Malley starts spiffing up the church and its neighborhood: dealing with the church mortgage, which is in arrears, and straightening out the street gangs by getting the boys to...

When victims of oppression are considered inherently inferior, little thought is given to the imposition of psychological abuse or the persistent and often capricious measures of establishing control. Even attitudes regarding physical punishment become morally blurred. While many documentaries have shed light on the chronic educational famine of the inner-city child, there has been no film to date that deals with the inescapable oppressive abuse that...

An all-new, original feature film set in Element City, where fire-, water-, land- and air residents live together. The story introduces Ember, a tough, quick-witted, and fiery young woman, whose friendship with a fun, sappy, go-with-the-flow guy named Wade challenges her beliefs about the world they live in.