| 21. | And dlrs 4 million has been spent equipping conference buildings with metal detectors and security scanning machines.
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| 22. | And it's the reason why not every voter was stuck with butterfly ballots or cranky ballot-scanning machines.
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| 23. | Currently, the building has scanning machines.
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| 24. | The subjects, 13 undergraduates, were deceived into thinking that they were playing with people under other scanning machines.
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| 25. | Yet, although this was achieved, there were still scanning machines in fewer than 200 grocery stores by 1977.
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| 26. | Operators of scanning machines must stop the machine to look at each image as carry-on luggage passes through.
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| 27. | In Seminole County in central Florida, elections officials ran out of ballots for its new optical scanning machines.
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| 28. | But ballots jammed in optical-scanning machines.
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| 29. | The state is using eight scanning machines reading refund requests but faces a backlog of about 10, 000 forms.
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| 30. | This spring, scanning machines recorded the number of weevils in traps, to decide where more spraying will be needed.
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