All the things today are for personal use right from your Personal Computers to your Personal Cars. But ever heard of a Personal Submarine...?
This Russian man from St. Petersburg has his own very personal submarine, which has been built by him and is the smallest submarine in Russia.
This machine is officially registered as a boat and has a personal number and name.
The submarine can make an underwater trip from St. Petersburg to Helsinki, Finland and back and that too without stops. The submarine can cruise underwater on speeds up to four knots.
Via: englishrussia
