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08-12-15, 10:05 AM

#10

ThermionicScott

working on my sandal tan

Join Date: Aug 2011

Location: CID

Posts: 22,629

Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

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Quote:

Originally Posted by erig007

I'm not so sure...there is some expelled CO2 that one may breath back.

Unlike carbon monoxide, inhaled CO2 doesn't interfere with oxygen absorption.

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Quote:

Originally Posted by chandltp

There's no such thing as too far.. just lack of time

Quote:

Originally Posted by noglider

People in this forum are not typical.

RUSA #7498

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