A pair of brothers spent 12 hours putting their 700 cuckoo clocks forward.
Cuckoo clock owners spend 12 hours changing time
Roman and Maz Piekarski run Cuckooland in Germany and anyone else would literally go cuckoo getting the collection to the right time, but the pair have been passionate about their repairs business for more than four decades, and have no plans to call it quits anytime soon.
Roman told the I newspaper: ''I don't know what will happen in 30 or 40 years when people want clocks repairing.
''There won't be so many skilled repairers left.
''I'm disabled now, and have to do the Museum tours with a stick. But we'll never retire.''