简介： Each week viewers see the gritty reality of life in a New York City Police unit as the officers go about their work with a grim determination. Two p
简介： A look at the life of the legendary Rhythm and Blues musician, James Brown, from his early years in South Carolina to his efforts during the Civil R
简介：Science fiction has long anticipated the rise of machine intelligence. Today, a new generation of self-learning computers is reshaping every aspect of
