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"Employees at IT company Nutzwerk Ltd, in Leipzig, have to agree to be in a good mood as part of their employment contract." Brrrrrrr....
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"'We found a large a variance - larger than we anticipated - in the caffeine content in each of the espressos,' he said. 'The range was 25 milligrams to 214 milligrams, which was far greater than we'd anticipated.'"