200222-N-CE703-004 KEYPORT, WA (Feb. 22, 2020) Kaleb Froderberg and his father, Jeff, experiment with hydraulic power to crush an empty soda can during the 22nd annual Discover E Day at the U.S. Naval Undersea Museum in Keyport, Wash. The event invites families to have hands-on learning with undersea science, math, engineering, and technology. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ian D. Zagrocki)