Power Outage

[TheEngineer]

From Wikipedia:

The air we inhale is

• 78.62% nitrogen

• 20.84% oxygen

• 0.96% argon

• 0.04% carbon dioxide

• 0.5% water vapour

The air we exhale is

• 78.04% nitrogen

• 13.6% - 16% oxygen

• 4% - 5.3% carbon dioxide

• 1% argon and other gases

Not sure if that is significant or not. My guess is that the CO2 levels in our houses might already be higher than that.

 

[Joeganja]

From Wikipedia:

The air we inhale is

• 78.62% nitrogen

• 20.84% oxygen

• 0.96% argon

• 0.04% carbon dioxide

• 0.5% water vapour

The air we exhale is

• 78.04% nitrogen

• 13.6% - 16% oxygen

• 4% - 5.3% carbon dioxide

• 1% argon and other gases

Not sure if that is significant or not. My guess is that the CO2 levels in our houses might already be higher than that.

Then I meant nitrogen. My bad. Buts like the same thing at the fish store they don't fill the bags up with their mouth.