| 1 | And you put some dry ice into it. | |
| 2 | At high pressure dry ice will melt. | |
| 3 | If you take dry ice, and you've got a little bit of water. | |
| 4 | Buy a little hunk of dry ice from a local ice house. | |
| 5 | NARRATOR: And we've filled that can with dry ice that is, solid carbon dioxide. |