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Lars Jaeger April 21, 2018 , 1

Canaries in the Mines of Democracy – On the status of science in Russia, Turkey, Hungary and Poland

Canaries used to play an important role in mining. When the dangerous but odorless gas carbon monoxide got released in the underground, canaries were affected fastest. Already at a concentration of 0.3% and after a time of about two and a half minutes the birds fell of their pole dead. The miners were thus warned […]

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