Usefull Inventions and there Inventors

By bengillwater

  • Bubble Gum

    John B. Curtis

  • Radio

    Nikola Tesla

  • Instant Coffee

    Satori Kato

  • The Bra

    Mary Phelps Jacob

  • Lie Detector

    John Larson

  • Traffic Signal

    Garrett Morgan

  • Frozen Foods

    Clarence Birdseye

  • Television

    Philo Farnsworth

  • Aerosol Can

    Erik Rotheim

  • Ball Point Pen

  • Computer

    Konrad Zuse

  • Microwave Oven

    Percy Spencer

  • Liquid Paper

    Bessie Nesmith

  • World Wide Web (www.)

    Tim Berners - Lee