Jonathan Knowles on Twitter: "The @OpenROV Trident underwater drone was a BIG hit today at out @SVComicCon ocean exploration session! #explore #ocean #citizenscience #SVCC https://t.co/6J9ifmwedO" / Twitter
Sofar Trident review - underwater drone with camera (OpenROV)
Trident Sciences - Underwater ROV, Rov Auv
OpenROV Trident - An Underwater Drone for Everyone - Blogs - diydrones