Sealed inside a steel tube at crushing depth, breathing manufactured air, eating off the same table where surgery will be performed if something goes wrong, India's submariners inhabit one of Earth's ...
Morning Overview on MSN
Airports test algae bioreactors to fight 'sick building syndrome'
Airports are testing algae-filled bioreactors as a biological alternative to conventional air filtration, targeting the headaches, fatigue, and respiratory irritation collectively known as sick ...
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