As I captured before, 42 junior-high students have been working with their high school mentors to design, construct, and test underwater remote-operated vehicles (ROVs). Over the past several weeks, they have completed their designs, cut PVC pipe, glued together their frame, and mounted their motors. This week most groups were installing switches in their control box and wiring the switches and motors. They still have a lot of work to do, but we hope to see some ROVs in the water in a couple of weeks!