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A comment on On whether changes in bedroom CO2 levels affect sleep quality. Parent comment

Re:On whether changes in bedroom CO2 levels affect sleep qua... by kijin on Monday January 21, 2019 @10:43PM (#18965841)
If most of the cars in the car park are turned off, it might not be any worse than a building next to a busy highway where cars are actively spewing CO2.
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