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Futures

Nature 451, 744 (7 February 2008) | doi:10.1038/451744a; Published online 6 February 2008

Chess's game

Nye Joell Hardy1

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It's a grey area.

Ian Rodriguez rushed past his staff who were crawling across the labs' floors, looking under tables and lab equipment. He glared at a retinal scanner, which permitted him access to Lab 5.