new inventions that solved problem?

three new inventions that solved probems

2 Answers

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  • 10 years ago
    Best Answer

    1. Yahoo! Answers

  • Anonymous
    10 years ago

    Parking Meters

    Car Alarms

    Cluster Bombs

    The "Start/Stop" button on Toyotas

    The "Click on Start to stop" feature of Windows

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