The Teen Who Wants To Build A Safer Gun
Every 30 minutes, a child is injured or killed by a firearm in the United States. That’s why 18 year-old inventor, Kai Kloepfer, developed a handgun with a built-in fingerprint reader that only fires when the owner is holding it. But is it enough to help change America’s gun culture?

April 17, 2015 at 10:35AM
via Digg http://ift.tt/1CTXKez