Презентация на тему:"Электричество" (на английском языке)

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  ELECTRICITY
  

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  We use electricity every day.
  We use electricity in lamps;
  
  
  Computers and
  
  Refrigerators.
  

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  We use electricity to listen to music,
  
  
  To watch television,
  
  To cook.
  
  
  
  

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  Electricity in Nature
  In the Arctic and the Antarctic
  electricity from the sun makes
  red and green colours in the
  sky.
  lightning is a type of electricity
  in the sky too.
  When you see lightning in the
  sky, go into your home.
  
  

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  How we make Electricity
  We make electricity in the power station.
  

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  Power Stations
  Some power stations don't use coal. They use water from the river. The water in the river runs turbines.
  

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  A Wind Farm
  We can use wind to make electricity too. This is a wind farm.The wind turns turbines to make electricity.
  

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  Batteries
  Some machines get electricity from batteries.
  We put batteries into lots of machines to make them work.
  

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  Luigi Galvani was born in Bologna, Italy, on September 9, 1737. He studied at the University of Bologna, where, in 1759, he earned his degree in medicine and philosophy.
  
  After graduation, he supplemented his own research and practice as an honorary lecturer at the University. His earliest published papers covered a wide range of topics,
  
  By the end of the 1760s, Galvani had married the daughter of a former professor and become a paid lecturer at the University. In the 1770s, Galvani’s focus shifted from anatomy to the relationship between electricity and life.
  Luigi Galvani and the Theory of Animal Electricity
  

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  Luigi Galvani was an Italian physician who demonstrated what we now understand to be the electrical basis of nerve impulses when he made frog muscles twitch by jolting them with a spark from an electrostatic machine.
  

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  In 1800, Alessandro Volta of Italy built the voltaic pile and discovered the first practical method of generating electricity. Count Volta also made discoveries in electrostatics, meteorology and pneumatics. His most famous invention, however, is the first battery.