Build mini Hydropower on a Small Stream
Build mini hydropower on a small stream with a powerful unit.
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Build mini hydropower on a small stream with a powerful unit.
Watch the fantastic mini water turbine, providing power to charge your phone…
China builds world’s largest dam. A 10-Year engineering project.
Insect population collapse: new evidence links it to dams.
Portugal was powered by 100% renewable energy for more than four days!
Ski mountaineers entering the impressive Gurgler Glacier in the Ötztaler Alpen (Eastern Alps) of Austria. Image credit Klaus Sandforth