ISU

media type="custom" key="5826781" media type="youtube" key="76CNkxizQuc" height="385" width="480" Amazing Dry Ice bubble __Materials__ ~dry ice ~water ~soap solution ~cloth ~bowl /cylinder ~Rubber gloves (always wear gloves when handling dry ice) __PROCEDURE__ Put dry ice (carbon dioxide in solid form) in a tall glass or plastic cylinder with warm water, dishwashing soap. The soap in the water traps the carbon dioxide and water vapor in the form of a bubble. The bubble turns into smoke as it pops. OR Put dry ice (carbon dioxide in solid form) in a bowl or plastic cylinder with warm water. Wipe the edges of the bowl with a cloth soaked in soapy solution. Then pull from one side of the bowl to the other and watch as the bubble expands and pop.