Credit: Elle Starkman/PPPL Office of Communications
Pre-apprentices in the National Spherical Torus Experiment-Upgrade (NSTX-U) test cell. From left: Brian Rivera, East Windsor; Kevin Purdy Jr., Chesterfield; Nelson Espinal, New York; Robert Bongiovanni, Hamilton; Aaron Floyd, Lawrenceville; Cole Widman, Hopewell Township, Sheehan Twomey, Princeton.