Rather then driving a propeller, the Tesla turbine instead turns a Lily impeller, which pulls the boat through the water rather than pushing it along. The impeller uses a nature-inspired design ...

A typical steam turbine consists of a series of impellers, called a blade cascade, that are designed to spin as fast as possible while absorbing minimal kinetic energy from the high-velocity steam ...

On August 13, OceanX, the world's largest single capacity floating wind power platform, embarked on its journey from Guangzhou to the Yangjiang Mingyang Qingzhou IV offshore wind farm in Guangdong, ...