anzha (138288) writes "On the heels of warning supercomputers are about to hit a wall, the Chinese unveiled Tianhe-2. This machine can do 55 to 53 petaflops peak performance and 27 to 29 petaflops on linpack. This number has been confirmed by three sources with people on site. In other news, Titan feels roshamboed."
We will have solar energy as soon as the utility companies solve one technical
problem -- how to run a sunbeam through a meter.