In this episode of "Emily's Science Lab," Emily Calandrelli, an MIT engineer and host of "Emily's Wonder Lab," explores the science behind the popular Coke and Mentos experiment. The video delves into the concept of nucleation, where Mentos candies create a physical reaction by rapidly releasing carbon dioxide from diet soda, resulting in a spectacular 'Soda-Splosion.' Viewers learn about the rough surface of Mentos under a microscope, which acts as a catalyst for the reaction. The video aligns with STEM curriculum standards by demonstrating fundamental chemistry and physics concepts in an engaging manner. The educational content supports inquiry-based learning, encouraging curiosity and hands-on experimentation. Part of the "Emily's Science Lab" series.