170422-N-SH284-022 SILVERDALE, Wash. (April 22, 2017) Nohemi Trevizo, a Puget Sound Naval Shipyard and Intermediate Maintenance Facility employee, teaches children about fluid robotics at the annual West Sound STEM Showcase at the Kitsap Mall. Each year the Showcase presents science, technology, engineering & math (STEM) principles at a fun, interactive event. The Showcase included more than 60 booths, hosted by dozens of area organizations, showcasing hands-on activities to engage youth of all ages.(U.S. Navy photo by Mass Communication Specialist 2nd Class Vaughan Dill/Released)