I spent a couple minutes trying to figure out what word you can make out of Y, A, M, and C. Now I feel stupid.

You Can Make Awesomeness.

anyway, A refrigerant is a substance used in a heat cycle usually including, for enhanced efficiency, a reversible phase transition from a liquid to a gas. Traditionally, fluorocarbons, especially chlorofluorocarbons, were used as refrigerants, but they are being phased out because of their ozone depletion effects. Other common refrigerants used in various applications are ammonia, sulfur dioxide, and non-halogenated hydrocarbons such as propane. Many refrigerants are important ozone depleting and global warming inducing compounds that are the focus of worldwide regulatory scrutiny.

I spent a couple minutes trying to figure out what word you can make out of Y, A, M, and C. Now I feel stupid.

Everyone knows that the word you can make is MYAC.