Turn your iPhone into a stun gun
Beyond securing smartphones from breaking, new cases are on the market promising to protect users from harm.
See All Innovation Nation
Smart grill texts when burgers are done
Black girls code for social change
Building a better egg (with no chicken)
Live broadcast from your smartphone
Watch this 3D printer print makeup
$1500 Google Glass costs under $80 in parts
See All CNNMoney Original Shows
Can LeBron James make $1 billion?
Running of the bull markets
World Cup tickets going for $20,000
Taxi wars: NYC vs. London
Monks start brewing beer in America
See and hear the Dodge's 707 horsepower