It's Saturday, it's noon; that can mean only one thing: It's time for Gizmodo University! We've got an action-packed lesson today as our intrepid Sparkle Labs host (and proud new papa) Ariel takes a look at switches, sensors, and detectors! »11/13/10 12:00pm 11/13/10 12:00pm
Kinja is in read-only mode. We are working to restore service.