The bubbles are made from a gas called carbon dioxide. The soda pop company puts the carbon dioxide in the soda to give it that special fizz. You can see some of this carbon dioxide fizz, bubble, and ...

As much as shoppers love Costco, some have serious complaints about the fountain drinks served up in their stores food court.

There's always the danger of spilling the soda or tediously waiting for the foam to disappear – but ... achieving a perfect pour without the fizz is surprisingly easy – think pouring a can ...