Dark Matter
By Joanna Silver's side, Liu Xing, a talented Chinese student, adjusts to university life in the United States with ease. Xing joins a cosmology group that is developing a model of the universe's origins. To him, dark matter and a hypothesis that contradicts the group's model are a source of personal satisfaction. He runs across roadblocks as he tries to make his own breakthroughs.
Released: 2008-04-24