Scientists at IBM’s Almaden research center have built the biggest artificial brain ever–a cell-by-cell simulation of the human visual cortex: 1.6 billion virtual neurons connected by 9 trillion synapses.
On Monday, researchers will release a twice-yearly list of the 500 biggest computers in the world. The latest rankings should provide some new clues about high tech’s relentless speed race, and how it’s being funded.
Gaming’s goodwill processor—the one inside the PlayStation 3—has proved once again that it’s around for more than just kicking butt in Grand Theft Auto. Researchers at the Los Alamos National Laboratory in New Mexico have used microprocessors developed for the PS3 to power the fastest supercomputer on earth, the Roadrunner.
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