Tech. Timeline

By aa4925

  • Telephone Answering Machine

    Telephone Answering Machine
    It was first produced by Bell Labs and Western Electric.

  • Heart Lung Machine

    Heart Lung Machine
    John Gibbon, the first successful surgery was accomplished using his machine in 1953

  • Colored TV

    Colored TV
    John Logie Baird made the first colored tv. The first colored tv was out for sale.

  • Velcro

    Velcro
    George de Mestral in 1955 patented his velcro.

  • Hovercraft

    Hovercraft
    Christopher Cockerell first publicly showed his hovercraft invention.