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So extensive are the human-made items stacked around the Earth that the mass equates to over 50 kilos for every square meter of the...
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So extensive are the human-made items stacked around the Earth that the mass equates to over 50 kilos for every square meter of the...
ORACLE, ARIZONA (dpa) – At its start 10 years ago Biosphere 2 was intended as a test to see whether humans could survive on...