How do I test which soft drink has the most carbonation?!
Answers: Unscientifically, you could get identical balloons and stretch them over the tops of each bottle - make sure they're all at the same temperature. Give each one the same number of shakes, and then tie off the balloon after 3 seconds. Biggest balloon wins.
most cans : diet mountain dew, publix root beer will say in small print what the carbonation count is.(MOST NOT ALL)
drink a can of each, and then burp. Whatever burp is the best, probably has the most carbonation. Good luck!
I would agree just go out and buy a couple of the most popluar and then drink some whichever one makes you burp the most prob has the most.
Drink them! Unorthodox, I know, but might actually work...