Re: Casinos pump in oxygen to keep people \'fresh.\' True/False?
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I think it's false (was on the travel channel once)...
However, they do filter the air and pump "fresh air" back in, (to remove some of the smoke, etc...), however i do not believe this air has any more oxygen than normal air.
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i saw the same thing on the travel channel and your response is the exact perception that i had about this subject.
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