The Russian company Paritetboat has developed a unique glass bottomed boat. The boat, named LOOKER, comes in various sizes and includes a huge 2X3 meters spheroid window made of 15mm-thick modified acrylic which Paritetboat claims is even stronger than the ...

Your own personal U-Boat – developed by U-Boat Worx, this small sub is based on a unique concept called the “Underwater Boat”. The concept combines the characteristics of a submersible -“the underwater (U-) part”, with those of a normal vessel ...