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Electrical inventions throughout the years

Electrical inventions throughout the years. By Peter Barone. Typewriters. In 1829 William Austin Burt invented the first typewriter. The first successful typewriter was invented in 1867 by Christopher Sholes , Carlos Lidden , and Samuel W. Soule. It is used to write letters to other people. .

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Electrical inventions throughout the years

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  1. Electrical inventions throughout the years By Peter Barone

  2. Typewriters • In 1829 William Austin Burt invented the first typewriter. • The first successful typewriter was invented in 1867 by Christopher Sholes , Carlos Lidden , and Samuel W. Soule. • It is used to write letters to other people.

  3. Telegraph • Samuel Morse invented the telegraph in 1837. • Telegraph wires were strung along railroad lines in many areas. • The telegraph became the most popular way to communicate over the seas before the Morse code. • It was used to send messages to people.

  4. Radios • Guglilana Marconi made the radio in 1874. • Radio is the transmission of signals by modulation of electromagnetic waves with frequencies below visible light. • Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass though the air and the vacuum of space.

  5. Electrical Cars • Hurl Benz built the first car in 1885 • Cars are used for transportation and to places faster • Cars run on gas for electrical power for the engine.

  6. Light Bulb • The light blub was invented by Thomas Edison 1879. • The light bulb is used to see things.

  7. Clock • The clock was invented by Benjamin Baker in 1787. • The clock is used to tell time.

  8. Why is electricity important? • Electricity is important because it powers all appliances and lights to see • If we didn’t have electricity we would not have cars , computers , or television ect. • We would be able to see in the dark or save peoples lives.

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