MTSU senior professional chemistry major Phillip Pulley caught prospective students’ attention when a chemical reaction between soap bubbles and fire created a colorful result in a Wiser-Patten Science Hall classroom. The chemistry department’s demonstration occurred during the March 22 Spring Preview Day featuring science. (MTSU photo by Andy Heidt)
![](https://mtsunews.com/wp-content/uploads/2014/05/Preview-day-featured72.jpg)
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