Technologies through the ages

By Andrew Quang

  • The first light bulb

    The first light bulb
    Humphry Davy
    1800
    the light bulb was made to replace the candle

  • The first pencil sharpener

    The first pencil sharpener
    Benard lassimone
    oct. 28 1828
    To make sharpening a pencil easier

  • The first heater

    The first heater
    Benjamin Waddy
    1868
    Was made to make the area that it was in warmer and it also was made to replace fire.

  • The first typewriter

    The first typewriter
    Christopher Latham Sholes, Frank Haven Hall, Carlos Glidden and Samuel W. Soule, 1876, The typewriter is a machine that mae writing easier

  • The first whistle

    The first whistle
    Ancient greece
    1878
    To make music

  • First automobile

    First automobile
    Karl Benz
    1885-1886
    Its a four wheeled car with a four stroke motor

  • The first soda

    The first soda
    Dr. John Pembperton
    1886
    Was made to be drinked and to refresh someone

  • The projector

    The projector
    woodville latham
    1895
    was made to show movies in the theater

  • The first aircraft

    The first aircraft
    Wilbur and Orville Wright
    Dec. 17, 1903
    To travel somewhere farther than a car

  • First mobile phone

    First mobile phone
    Martin cooper
    april 4 1973
    First phone to carry around while traviling somewhere

  • The first CD

    The first CD
    Sony
    Aug, 17, 1982
    The first CD was made to have T.V shows and movies