Will China beat the world to nuclear fusion and clean energy?
By Stephen McDonell BBC News, Anhui Province
In a world with an ever-increasing demand for electricity and a deteriorating environment, Chinese scientists are leading the charge to develop what some see as the holy grail of energy.
The BBC's Stephen McDonell was given rare access to their facility in Anhui province.
Imagine limitless energy with virtually no waste at all: this is the lofty promise of nuclear fusion.
