Thursday, April 22, 2010
the screaming quarter
This was about dry ice and quarters.Dry ice is ice that skips a step. For example when it melts it turns right in to a gas. It also has acid so when you put the metal on it it makes a screaming noise. This is very funny cause it made a very high pitch noise. I learned what dry ice was and why metal makes that noise.
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i think your responce was really good becuase were in detail and got straight to the point.and now i understand what dry ice is...
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