Mr Yates has continued to claim that the person who did steal the machine has threatened him with reprisals.

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One person is using a 30-year-old machine to make clamps for automobile silencers.

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Venter's transplanting trick was another wow moment at his 500-person gene machine, which goes by an easy-to-remember name, the J.

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He advises that workers seek jobs that are in demand and have to be completed by a person, rather than a machine.

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He added that the robot's ability to follow a person made it "an interesting navigation machine which might end up useful in other domain, such as search and rescue".

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The record for each person was to be punched across the strip, which would then be run through the machine.

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The victim's card is apparently kept by the machine and the thief steps in and offers to help but asks the person to type in their Personal Identification Number (PIN).

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At Vassar College, in the 1980s, the argument was usually framed with a thought-experiment: Imagine that you wake up in a hospital bed, hooked up to a machine and soon realize that if you disconnect yourself from the machine, the person in the next bed will die.

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Passengers walk through a machine that blows a burst of air, intended to dislodge molecules of substances on a person's body and clothes.

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We got to see one in person ahead of today's unveiling and we have to say it feels like a very solidly and neatly built pocket machine.

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