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Did you know if you mix milk with Red Bull, the milk will curdle? Pour milk (whole milk works best) into a glass. Then, pour Red Bull on top. Let the solution sit for five minutes. The acid in the Red Bull causes the protein (casein) in the milk to separate. This is a great experiment to do with a states of matter unit. Kids can see a liquid change into a solid. Below, Mr. Mishler's second grade class tested Red Bull on five types of milk.
States of matter and how they go from one state to another state, I may make a little more detailed but nevertheless a great idea. 0358.