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Stories about: sublimation

What Dry Ice Is Dry ice is basically frozen carbon dioxide. It might not sound like much but dry ice bears some unique properties that make it ideal for certain cooling applications. First of all, as its name says, it's dry, meaning that unlike other ices, such as frozen water, it does not go through a liquid state when heated.... 9 May 2008 08:33 GMT Smoking with NO Smoke! Smoking is not exactly the healthiest thing to do, neither for the actual smoker nor for the persons around him/her. And while, after all, smoking is a question of personal choice, the fact of the matter is that people that are unavoidably found in the close vicinity of a smoker should not be subjected to the dangers... 18 September 2007 13:21 GMT