Ha haa I think I just stumbled over the most obscure thread ever 
Yeah, it was popular then for some reason they got forgotten and neglected technology, then with interest in water pumping in developing nations it injected new interest in a great idea. Once you've heard that distinctive rhythmic noise once and trained your ear, you're sure to hear them again. Last time I heard them was walking up from Ingleton to gaping Gill, the path via the nature walk and on to the gorge there's a very noisy one
Yeah, it was popular then for some reason they got forgotten and neglected technology, then with interest in water pumping in developing nations it injected new interest in a great idea. Once you've heard that distinctive rhythmic noise once and trained your ear, you're sure to hear them again. Last time I heard them was walking up from Ingleton to gaping Gill, the path via the nature walk and on to the gorge there's a very noisy one
