The Stella Mystery

A friend of mine once casually mentioned that a bottle of stella artois never tastes the same as that of its draft version. I enquired about the contents and they are pretty similar except for the aritifical carbon dioxide infusion. So, how do we explain why beer in draft tastes better than its bottled counterpart (true of other beers as well)?

I think I finally found the answer yesterday. In a bottle version your olfactory senses have no input the brain but in the draught version your nose first transmits the smell of barley and hops which makes the act of drinking much more pleasant. If you dont believe me simply try drinking the same beer in a glass versus a can/bottle and you can find it for yourself.