Glenn McDonnald, Scott Gallager, and Amber York of WHOI and Koichi Toda of OIST installing the OceanCube central node in waters off Okinawa, Japan. (Photo courtesy of OIST)

Glenn McDonnald, Scott Gallager, and Amber York of WHOI and Koichi Toda of OIST installing the OceanCube central node in waters off Okinawa, Japan. (Photo courtesy of OIST)