Technology_Internet

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In this April 15, 2014 photo, a person demonstrates how to use a device used for milling and extracting DNA, at the Office of Chief Medical Examiner in New York. With new technology yielding results impossible a dozen years ago, forensic scientists are still trying to match the bone with DNA from those who died on Sept. 11, 2001, and have never been identified. (AP Photo/Bebeto Matthews)

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In this April 15, 2014 photo, criminalist trainees work at a lab in the Office of Chief Medical Examiner in New York. With new technology yielding results impossible a dozen years ago, forensic scientists are still trying to match the bone with DNA from those who died on Sept. 11, 2001, and have never been identified. (AP Photo/Bebeto Matthews)

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In this April 15, 2014 photo, a criminalist trainee prepare sample bone fragments for DNA testing at the training lab in the Office of Chief Medical Examiner in New York. With new technology yielding results impossible a dozen years ago, forensic scientists are still trying to match the bone with DNA from those who died on Sept. 11, 2001, and have never been identified. (AP Photo/Bebeto Matthews)

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In this April 15, 2014 photo, Mark Desire, right, assistant director for forensic biology at the Office of Chief Medical Examiner, speaks as a criminalist, training in forensic science, prepares sample bone fragments for DNA testing at the training lab, in New York. With new technology yielding results impossible a dozen years ago, forensic scientists are still trying to match the bone with DNA from those who died on Sept. 11, 2001, and have never been identified. (AP Photo/Bebeto Matthews)

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Dennis Miller, senior manager of Sandia National Laboratories' Validation and Qualification Group, explains some of the testing done at the federal lab during a tour in Albuquerque, N.M., on Thursday, May 8, 2014. National Nuclear Security Administration Director Frank Klotz visited the lab Thursday. (AP Photo/Susan Montoya Bryan)

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The 10,000-foot rocket sled track at Sandia National Laboratories sits idle during a tour of Sandia National Laboratories in Albuquerque, N.M., on Thursday, May 8, 2014. The track was recently renovated and officials say plans call for a series of tests on the track this summer. (AP Photo/Susan Montoya Bryan)

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In this April 30, 2014 photo, University of Wyoming assistant professor of computer science Jeff Clune, right, points out various components of a test model robot to undergraduate student Tyler Hughes, left, and Laramie High School student Jingyu Li, at the Artificial Intelligence Laboratory in Laramie, Wyo. (AP Photo/Laramie Daily Boomerang, Jeremy Martin)

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University of Wyoming computer science undergraduate Tyler Hughes, left, watches Ph.D student Roby Velez operate a test model robot in the Evolving Artificial Intelligence Laboratory in Laramie, Wyo. (AP Photo/Laramie Daily Boomerang, Jeremy Martin)