百家讲坛：两宋风云

How can man appropriate a space to live there in safety, in society and above all in harmony with the surrounding environment? It is Philippe Simay, humanist and philosopher, who takes us into this true epic of Human Habitat and sets the tone for the journey. Philippe is a tireless surveyor of the city, an explorer of living spaces. Determined to travel the world, Philippe decodes the way in which the inhabitants he meets appropriate space, shape it and adapt to it.

From the moment a slaying is reported, authorities assemble a "Murder Book" to document details of the investigation, starting from the crime scene and ending with the arrest of the perpetrator. Murder Books and the stories within them have been confidential until now. Investigation Discovery's MURDER BOOK reopens recently solved cold cases to reveal the chilling details behind the crime.

What did Sultan Alp Arslan think when he was confronted with an army three times larger than his own troops? Will the Byzantine emperor Romanos Diogenes remove the Turkish threat? Romanos Diogenes, who had become the emperor in the Byzantine army after his successful experience, and Sultan Alp Arslan, who was appointed Father of Conquests, Emperor of the Great Seljuk Empire.