Haley chose to make a homemade "cooler" and then tested to see if it would cool hot liquids faster than letting the same hot liquid sit at room temperature. Her hypothesis was that the cooler, using evaporation, would cool faster. Unfortunately, her hypothesis was wrong. Seems the steam got caught inside the chamber and made a little "oven". Haley's future as a scientist may be limited, but she did win first place for her sixth grade class. Alright, Haley!
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