|
As air is 80% nitrogen, it's neither lighter nor heavier than air. Argon/CO2 is heavier than air, so you can fill the glass like a bottle holding the opening up. Don't under estimate the exchange-time, as you're not really trying to get the oxygen out but really want to get all water vapor out.
__________________
I used to love being able to hit hard at 1000 yards. As I get older I find hitting a mini ram at 200 yards with the 22 oddly more satisfying.
|