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  2. Duke ‘water battery,’ at the edge of a SC lake, can power a ...

    www.aol.com/duke-water-battery-edge-sc-103000147...

    Duke Energy sends excess power to the Bad Creek Hydropower Station to pump water into a reservoir, then runs the water downhill to generate electricity.

  3. Electrofishing - Wikipedia

    en.wikipedia.org/wiki/Electrofishing

    Backpack electrofisher generators are either battery or gasoline powered. They employ a transformer to pulse the current before it is delivered into the water. The anode is located at the end of a long, two meter pole and is usually in the form of a ring. The cathode is a long, three-meter braided steel cable that trails behind the operator.

  4. Electric boat - Wikipedia

    en.wikipedia.org/wiki/Electric_boat

    An example is the fishing boat Selfa El-Max 1099, [38] with 135 kWh battery and 80 kW diesel generator. [39] An LNG-powered supply vessel started operation in 2016 with a 653 kWh/1600 kW battery acting as spinning reserve during dynamic positioning, saving 15-30% fuel. [40]

  5. Whirlpool - Wikipedia

    en.wikipedia.org/wiki/Whirlpool

    A whirlpool is a body of rotating water produced by opposing currents or a current running into an obstacle. [1] [clarification needed] Small whirlpools form when a bath or a sink is draining. More powerful ones formed in seas or oceans may be called maelstroms (/ ˈ m eɪ l s t r ɒ m,-r ə m / MAYL-strom, -⁠strəm).

  6. Did our science teachers tell us the truth about water ... - AOL

    www.aol.com/news/did-science-teachers-tell-us...

    This is why cyclones and tornadoes spin in different directions, depending on their position relative to the equator. The guide poured water into a tub and pulled the plug to drain the water into ...

  7. Water power engine - Wikipedia

    en.wikipedia.org/wiki/Water_power_engine

    Hydro power is generated when the natural force from the water's current moves a device (fan, propeller, wheel) that is pushed by the force of the water. Ordinary water weighs 8.36 lbs per gallon (1 kg per liter). [citation needed] The force makes the turbine mechanism spin, creating electricity. As long as there is flow, it is possible to ...

  8. Duke ‘water battery,’ at the edge of a SC lake, can power a ...

    www.aol.com/news/duke-water-battery-edge-sc...

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