I built my own 26ft submarine – people call COPS all the time but now I’m planning DIY water cannons & rocket launchers

THIS is the man who spent four years and over £20k building his own submarine – which can dive 60ft underwater.

The three-tonne DIY submarine called Lake Defender is the crackpot home project of Steve, from upstate New York, who tackled the build without formal training.

Planes Boats and SubmarinesSteve and his submarine, Lake Defender, sitting out of the water in the lake where it drives[/caption] Planes boats and submarinesAn underwater view of the outside of the submarine...