Mario had always thought he hated science and was not able to understand it. Fast forward to the spring of 2013 where he found he loved science, he just hated the way it was taught. Why the change of heart you may ask? His start as an Explainer at the one and only Exploratorium! Oh wow. Then in the Summer of 2014, Mario got to intern for The Tinkering Studio. He picked up on what it meant to be a facilitator. Ready for another time jump? So in 2019, Mario was offered his current role, which is to facilitate, develop activities, and provide professional development for High School Explainers.