Molen (windmill)

A molen, or windmill, is a structure that uses wind energy to perform mechanical tasks, such as grinding grain into flour or pumping water. It features large blades or sails mounted on a tall tower or structure. When the wind blows, it turns the blades, which spin a central shaft connected to gears and machinery inside the mill. This motion powers various processes, enabling efficient work without fuel or electricity. Historically vital, windmills harness renewable energy, embodying sustainable design through simple yet effective engineering.