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  2. Electricity - Wikipedia

    en.wikipedia.org/wiki/Electricity

    Electric utilities measure power using electricity meters, which keep a running total of the electric energy delivered to a customer. Unlike fossil fuels , electricity is a low entropy form of energy and can be converted into motion or many other forms of energy with high efficiency.

  3. Electrical energy - Wikipedia

    en.wikipedia.org/wiki/Electrical_energy

    Electrical energy is energy related to forces on electrically charged particles and the movement of those particles (often electrons in wires, but not always). This energy is supplied by the combination of current and electric potential (often referred to as voltage because electric potential is measured in volts) that is delivered by a circuit (e.g., provided by an electric power utility).

  4. Energy engineering - Wikipedia

    en.wikipedia.org/wiki/Energy_engineering

    Solar panels, a tool for harnessing renewable energy Wind turbines, a tool for harnessing renewable energy. Energy engineering is a multidisciplinary field of engineering that focuses on optimizing energy systems, developing renewable energy technologies, and improving energy efficiency to meet the world's growing demand for energy in a sustainable manner.

  5. 105 Fun Facts About Science, History, Celebrities, and More - AOL

    www.aol.com/heres-103-fun-facts-actually...

    This list of interesting facts is the perfect way to learn something new about life. ... 105 Fun Facts About Science, History, Celebrities, and More. ... Your brain uses 12 watts of energy to ...

  6. Electrical engineering - Wikipedia

    en.wikipedia.org/wiki/Electrical_engineering

    Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism.

  7. Sources of electrical energy - Wikipedia

    en.wikipedia.org/wiki/Sources_of_electrical_energy

    The electric field sends the electron to the p-type material, and the hole to the n-type material. If an external current path is provided, electrical energy will be available to do work. The electron flow provides the current, and the cell's electric field creates the voltage. With both current and voltage the silicon cell has power.

  8. 50 Fun And Fascinating Facts For People Who Eat ... - AOL

    www.aol.com/70-fun-interesting-facts-share...

    The post 50 Fun And Fascinating Facts For People Who Eat Knowledge For Breakfast first appeared on Bored Panda. From animals, to history, to movie trivia, to music, there’s an interesting fact ...

  9. 25 Amazing Science Facts That Are Weird, Wild, and True - AOL

    www.aol.com/25-science-facts-never-learned...

    These strange facts prove the universe really is a mysterious place. The post 25 Amazing Science Facts That Are Weird, Wild, and True appeared first on Reader's Digest.