technology

By eva14142367

  • loudspeaker

    loudspeaker
    Jensen and Edwin designed the first actually working loudspeakers. They made the moving coil technology using a permanent magnet and induction to move the coil to make sound waves.

  • clycotron

    clycotron
    This was made by Ernest Lawrence on 20 February 1934. This machine was used in the following years to bombard atoms of various elements with the moving particles.

  • kidney dialysis machine

    kidney dialysis machine
    This was the first type of diaylzer then called the artificial kidney, was built in 1943 by dutch physician Will em Kolf. He has got this idea of developing this machine to clean the blood after watching a patient suffer from kidney failure.

  • electric drip brew coffeemaker

    electric drip brew coffeemaker
    In 1954 the Wigomat, a German coffee maker became the worlds first coffee maker. This product simplified the brewing process.

  • picture phone

    picture phone
    The bells phone went on display at 1964 Worlds fair, but it actually went to advertisement on June 24, From the booth set up in Grand Central Terminal, a person could talk to anyone they wanted in Chicago or Washington while also seeing them on a small video screen.

  • Nintendo

    Nintendo
    In 1974 the Wild Gunman, a skeet shooting arcade simulation consisting of a 16 mm image projector with a sensor that detects a beam from the players light gun.

  • First smartphone

    First smartphone
    In 1984 they released the First Portable Mobile Device it was clunky, weighing at two pounds and the nickname was " the brick" its battery life lasted around 30 minutes.

  • Nokia v3

    Nokia v3
    The Nokia v3 took a while to be a successful product at first the device was a failure, unable to challenge the market leader Nintendo. After a while this product became more and more popular.

  • Apple watch

    Apple watch
    The apple watch first generation got released In 2014. Apple announced it as the smartwatch along with the iPhone 6 at the time. There was many different ideas from this and inspired other companies to make smart watches too.

  • Apple vision pro

    Apple vision pro
    The Apple Vision Pro works with Magic Keyboard, Magic Track Pad, and other Bluetooth accessories. This product brings 3D objects to life. This product can go up to $3,499.