The document proposes designs for ships, ferries, and cargo vessels that use an "Andy engine" and bearing technology. The Andy designs claim to achieve double the speed of conventional designs using less fuel and producing lower emissions. Specific designs are provided for ships weighing 1000 tons, ferries weighing 500-1000 tons, very large crude carriers (VLCCs) weighing 50,000-150,000 tons, and cargo vessels. The Andy designs are estimated to have higher fuel efficiency, speed, and lower carbon emissions compared to conventional designs.