John Kearns is seen here with the water ram he designed, built and installed - a device propelled by water gravity (no electric or battery) to lift water out of rivers, streams, lakes etc. This eco technology was built from scrap materials and is seen working in situ at its location in Co Cavan. John is 86 and a pioneer of his time in all things eco, building the first solar power house in the county 20 years ago - again from technology of his own invention.
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