Facts on CO2

[jazz]

You guys are so precious. Human breath has a concentration of 4000 ppm.

People aren't passing out at hockey and basketball games.

[Zephyr]

You guys are so precious. Human breath has a concentration of 4000 ppm.

People aren't passing out at hockey and basketball games.

How about you look up how many air exchangers are on a modern insulated building, and the rate of exchange.

And how much natural circulation there is on older buildings.

[dmlfarmer]

You guys are so precious. Human breath has a concentration of 4000 ppm.

People aren't passing out at hockey and basketball games.

Hey Jazz, put a plastic bag over your head and see how long until you pass out as CO2 concentrations rise and O2 falls. Or is your human pathology different than everyone else.

BTW, Zephyr why was the buildup of CO2 on Apollo 13 so critical that they had to improvise a scrubbing system given your self declared superior knowledge?

[Zephyr]

BTW, Zephyr why was the buildup of CO2 on Apollo 13 so critical that they had to improvise a scrubbing system given your self declared superior knowledge?

You realize 2000 PPM is 0.2%, right?

Where am I saying high concentrations of CO2 are OK? I said the exact opposite.

[dmlfarmer]

You realize 2000 PPM is 0.2%, right?

Where am I saying high concentrations of CO2 are OK? I said the exact opposite.

My apologizes if I misunderstood this comment of yours which I initially replied to:


At 2000 PPM (give or take) humans start to feel side effects of CO2 like insomnia nausea and headaches.

There's so much stupid in this thread my head hurts



I thought you were saying my claim of health effects of high levels of CO2 were stupid.

[furrowtickler]

https:////youtu.be/W-LQlLahKd4?list=...Xa70Cf3LWNrqtg