Sealed plastic bags of instant noodles, and carbonated beverages can bilge gas

Put bags of instant noodles cooked after, then to pour cola, makes the coke had noodles and then squeeze out the air in the bag and seal the bag. After more than ten seconds bag drum up, with the hand press felt bag have gas. And just pour the same amount of coke and the last experiment, there are no bags to bulge phenomenon. Although instant noodles and coke would respond in the experiment, the plastic swell, but netizens think, these are not comparable with the digestive organs. First of all, carbonated drinks itself contains gas, continue to eat will naturally feel bloating; Second, the stomach of man is not a sealed space, people will be through the hiccups to release the gas.