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• kaktyc (19)in #news • 6 years ago

  how sport affects crime prevention

  The entertainment provided by televised sporting events has a significant effect on crime in Chicago, reducing the number of violent, property and drug crime reports by as much…

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• kaktyc (19)in #news • 6 years ago

  Next-generation photodetector camera

  Testing tools and technologies for refueling and repairing satellites in orbit won't be the only demonstration taking place aboard the International Space Station during NASA's…

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