There's nothing quite like the satisfying hiss of a freshly opened can of soda pop, but how much time do you really have to enjoy those enticing bubbles?

When you open a soda can or bottle, the carbon dioxide will begin to come out of the soda and into the air. Eventually enough will come out and the soda will become flat.

1. Slowly and carefully open a new bottle of Diet Coke. 2. Place it on a flat area outside where it is OK to get wet with soda. 3. Put the open end of your tube of Mentos on the card and place it ...

All over the world, mountains of polyethylene terephthalate (PET) plastics are available for recycling in the form of soda bottles. And wherever there is enough cheap raw material, a market is ...