This is a powerboat which can go underwater, available in 3 versions allowing up to 5 people to cruise 500 miles on the surface at 40 knots or submerge to 1200 feet using an electric self-recharging engine at up to 3.7 knots.
Robin Edgar
Organisational Structures | Technology and Science | Military, IT and Lifestyle consultancy | Social, Broadcast & Cross Media | Flying aircraft
robin@edgarbv.com
https://www.edgarbv.com