The article admitted as much at the end of the article.quote:
Originally posted by tdi-rick:
Of course dehydrated air will provide virtually all the benefits of dry nitrogen, seeing as air is approx. 78% nitrogen.
Both N2 and O2 obey the ideal gas equation (Pressure x Volume/Temperature (in degrees Kelvin) = Constant).quote:
Originally posted by dagmando:
Nitrogen isn't effected by tempurature fluctuations like "normal" air thus your pressure will not vary as much as the temp move around.