Revolutionary inventions

By alexa.aguilar
  • 105 BCE

    Paper

    Paper
    The person who invented the paper was called Cai Lun.
    Paper is very important since we use it every day in school work, in plans, in drawings and other things.
  • 1280

    The television

    The television
    The television was invented by Philo Farnsworth, John Logie Baird and Charles Francis Jenkins.
    The television is a means of communication through which we can see different types of programs such as news.
    Most people watch 2-3 hours of television which means that television is a well-watched source.
  • 1565

    The pencil

    The pencil
    The pencil was invented by the German Conrad von Gesner
    The pencil is very important in our lives since the last years have been used a lot to write in school work or to draw.

  • Electricity

    Electricity
    The word electricity was created in 1600 thanks to the scientist William Gilbert and Otto von Guericke invented the electrostatic generator that generates static electricity.
    Electricity in these years for many people has been something that if not it cannot exist, so electricity is very important in our lives.

  • The phone

    The phone
    The phone was invented by Antonio Meucci.
    The phone is a communication system that transmits voice and sound over long distances by electrical means.
    The phone can help us doing some things like research or reminders of importante dates

  • Light

    Light
    Light was invented by Thomas Alva Edison.
    Light is a form of energy that illuminates things, makes them visible, and is spread by particles called photons.
    It can be natural or solar light.

  • The car

    The car
    The car was invented by the German engineer Carl Benz and was considered a powered tricycle.
    The car is a means of transport which means that we are moved from one place to another, they can be short or long distances.
    It is an object of great importance to us because we transport ourselves by car

  • The radio

    The radio
    The radio was invented by Guillermo Marconi.
    Radio is a communication medium that transmits music or news.
    Many people use the radio especially when they are in the car.

  • The plane

    The plane
    The plane was invented by the Wright brothers.
    The plane is a means of transportation that is almost always used to travel from one country to another, which means that sometimes they are very long distances.

  • The WiFi

    The WiFi
    Hedy Lamarr is the inventor of WiFi.
    Wi-Fi is of great importance since without it we could not do many things such as work through the internet, we could not do inventions and other things.