How to Make Science working model of a "Pavan Chakki" or …
The term "Pavan Chakki" is derived from Sanskrit, where "Pavan" means wind, and "Chakki" refers to a mill or machine. Windmills have been used historically for various purposes, including milling grains, "Pavan Chakki," also known as a windmill or wind turbine, is a device that converts the kinetic energy of the wind into mechanical …
