Physics of carbination

[Slim Pickens]

The carbonation will be released more slowly with the cap periodically on rather than left off. Your brother will be more likely to notice the loss of carbonation when the bottle hisses at him as he re-opens it.

The real question is what would happen if you put a 12oz can of carbonated beverage in a centrifuge for a while and then opened it. Don't try calling the Coca-Cola "Questions and Comments" phone number either because they are absolutly no help on that one.