What's an ROV you ask? ROV stands for remotely Operated Vehicle. It is based on the commercially available Sea Fox submersible, but costs allot less ;) This is a pretty kewl project, and if I had a boat or lived near the water I would definitely build one. Who knows, I may discover the next Titanic :) Okay maybe not, but it would be fun to mess around with and get some good video footage of a pond, lake or ocean near you.
Check it out here.