Science and technology

By holigaster

  • Flying shuttle

    Flying shuttle
    The wheel lanadera increased production of cotton fabrics.

  • Steam engine

    Steam engine
    A steam engine is an external combustion engine that converts thermal energy of an amount of steam into mechanical energy.

  • Locomotive

    Locomotive
    It's called rolling stock locomotive which is used to pull trains

  • Telegraph

    Telegraph
    The telegraph is a telecommunication device for transmitting remote signals.

  • Sewing Machine

    Sewing Machine
    A sewing machine is a mechanical or electromechanical device that serves to bind tissues using thread.

  • Typewriter

    Typewriter
    A typewriter is a mechanical, electromechanical or electronic, with a set of keys that, when pressed, printed characters in a document.

  • Phone

    Phone
    The phone is a telecommunication device designed to transmit acoustic signals through electrical signals at a distance

  • Phonograph

    Phonograph
    The phonograph was the most common device for playing recorded sounds

  • Bobbin

    Bobbin
    The bobbin is a device that produces light by heating by Joule effect of a metal filament.

  • Electric iron

    Electric iron
    The electric iron serves to smooth out wrinkles by removing clothes