Detailed text transcripts for TV channel - DW - 20190701:04:49:00
Water. most of this is in the oceans which could be a massive source of climate friendly energy but how can we harness that power tidal amplitudes very dramatically around the globe in parts of western europe they're particularly pronounced. the 1st tide mills were built in the middle ages or even earlier they were driven by the daily changes in water levels. in the 1960 s. this idea was picked up again and engineers built the 1st big tidal power station in personally and from. turbines inside hardly garage are driven by the ebb and flow of the ocean. but the engineers encountered a problem. i...