Do you know why windmills have two doors?
In 2003, the windmill in Ojos Negros (Teruel) exemplified the recovery of a town's cultural identity. That same year, Gerardo and Jesús allowed me to learn how this wind-powered machine worked, bequeathing to future generations a grain milling technique that harnessed the energy of wind currents.
Soundtrack available either in the original Spanish or auto-dubbed into English.