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Can you beat a lie detector? UK police increasingly using polygraph tests – here’s how people try to cheat | UK News
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I’m officially a bad liar. With a blood pressure cuff pumped tight around my arm, straps around my chest monitoring my breathing, and sensors on my fingers to pick up any traces of sweat, veteran polygraph test examiner Don Cargill says he can easily spot the signs I’ve told him a fib. I’ve denied writing…
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The future of energy may lie with hydrogen, but the journey to get there won’t be easy | Business News
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At first glance, there is nothing altogether unusual about the train. Sitting on the platform at Spandau station in the suburbs of Berlin, it looks much the same as every other one. But do not be fooled, for this train, manufactured by French group Alstom, is very special indeed. It runs not on electricity or…