Business Green: One of the most powerful research supercomputers in the country was unveiled today at Swansea University, at a centre that will use it to model climate change scenarios. Known as “Blue Ice” the supercomputer, which is supplied by IBM, is capable of running 10,000 “model years” a week as scientists look to evaluate the effect of various complex inputs, including glaciers and ice flows, at once. The system will provide researchers with a wider perspective, said Tavi Murray, …