Buoyancy perpetual motion refers to the idea that an object can continuously move without any external energy input, solely due to the buoyant force acting on it.
No, it is not possible. The laws of thermodynamics state that energy cannot be created or destroyed, only transferred. In the case of buoyancy perpetual motion, the energy would have to be continuously created, which is not possible.
Some people may believe this because they are not familiar with the laws of thermodynamics or do not fully understand the concept of buoyancy. Others may have been misled by false claims or pseudoscience.
There are many proposed designs for buoyancy perpetual motion machines, but none have been proven to work. Some examples include a floating wheel, a self-filling water wheel, and a submerged paddle wheel.
No, there are no practical applications for buoyancy perpetual motion. As it is not possible, it cannot be used to generate useful energy or perform any useful tasks.