NASA has created a briefcase-size radar system for detecting human life in disaster rubble. Plus, we take a look at the Rideye, a black-box camera for your bike, and take a ride in a car that won't drive unless you're paying attention.
This Sunday morning, our clocks spring forward one hour to mark the beginning of daylight saving time. While it might be nice for some to have more light at the end of the day, it can be tough for bodies to adjust to darker mornings. In this Tech Minute, CNET's Kara Tsuboi reports on some ways technology can help ease the transition.