TECHNOLOGICAL AND SCIENTIFIC ADVANCES DURING XIX CENTURY

By Irene De Maya

  • BICYCLE

    BICYCLE
    It was invented by Karl Dreis.
    The bicycle didn't have pedals,chain and braces.
    The bicycle improve the mobility

  • LIGHTER

    LIGHTER
    Lighters was invented by a German chemist named Johann Wolfgang Döbereiner in 1823.
    The lighter was useful in the field for maintain the ember.

  • FOUNTAIN PEN

    FOUNTAIN PEN
    It was invented by Petrache Poenaru.
    he was so busy scribbling notes he needed an instrument that would save him time.

  • TYPEWRITER

    TYPEWRITER
    It was intented by Francesco Rampazetto.
    It revolutionized the business world, and already has 150 years of history.

  • STEAM LOCOMOTIVE

    STEAM LOCOMOTIVE
    It was invented by Richard Trevithick.
    The first steam locomotive introduce some innovation , for example the boiler.

  • CAR

    CAR
    It was invented by Scotland's Robert Anderson.
    The car facilitated the mobility of the population

  • SEWING MACHINE

    SEWING MACHINE
    Sewing machine was patented in 1830 by tailor Barthélemy Thimonnier. Whose machine used a hooked or barbed needle to produce a chain stitch.

  • TELEGRAPH

    TELEGRAPH
    In 1837 the British inventors Sir William Fothergill Cooke and Sir Charles Wheatstone obtained a patent on a telegraph system.
    The telegraph facilitated the growth in the railroads, consolidated financial and commodity markets, and reduced information costs within and between firms.

  • ANESTHESIA

    It was invented by medical student at Berkshire Medical College, Clarke.
    Was a chemical substance called ether was being used as a recreational high in the United States

  • RADIO

    It was invented by James Clerk Maxwell.
    radio history increasingly involves matters of broadcasting.