A closer view of the test reactor which shows how many diagnostic probes and instrumentation are attached to the tokamak. A two-second pulse of power to set off fusion generates gigabtyes of data, said nuclear science and engineering student Matt Reinke. Over the years, terabytes of information have been generated. People actually go in that opening to attach diagnostic equipment and it's a very tight space.
June 29, 2011 8:42 AM PDT
Photo by: Martin LaMonica/CNET
| Caption by: Martin LaMonica
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