This 13-yr-old has invented something for her grandma that can also help 47 million people

This 13-yr-old has invented something for her grandma that can also help 47 million people

Twitter During a walk while on vacation in New York, 13-year-old Emma noticed that her grandmother had difficulty remembering her ...

This New Self-Defense App Could Be A Literal Lifesaver. Here’s How It Works.

The app, called OnCamera, works like this. It connects the user to emergency services and takes their GPS location at ...