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The first crude steam powered machine was built by Thomas Savery, of England, in 1698. Savery built his machine to help pump water out of coal mines.
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Ben Franklin tied a key onto a kite during a storm and proved that static electricity and lightning were the same. His correct understanding of the nature of electricity paved the way for the future.
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Ben Franklin tied a key onto a kite during a storm and proved that static electricity and lightning were the same. His correct understanding of the nature of electricity paved the way for the future.
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Benjamin Franklin decided to fly a kite with a key attached to it during a thunderstorm to prove that lightning sparks share similarities. He performed this experiment after some others in France.
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Converts mechanical energy into electrical energy. Originally invented by Luigi Aloisio Galvani, but improved by Michael Faraday later on.
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Thomas Davenport invented the electric motor, an invention that is used in most electrical appliances today
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was one-cylinder two-stoke unit
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the discovery of nuclear fission was the main process to generating nuclear energy
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the first solar cell invented was an electrical device the converts the energy of light directly into electicity
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a panel designed to absorb the sun's rays as a source of energy for generating electricity or heating.
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Albert Einstein est theoretic foundation for lasers for absorbtion and emmision of electromagnetic radiation.
