Weesp, Netherlands. 09 apr 2022. The two young volunteer millers on the platform of windmill 'de Vriendschap' with view on river Vecht cheking their pictures and messages during a record attempt of the Voluntary Millers Guild to have all Dutch rotating wind and water turbines in the Netherlands run simultaneously between 11:00 and 12:00. More than 800 mills participated, including 29 mills abroad. Credit: Steppeland/Alamy Live News