Tech facts

* The Motorola DynaTAC 8000X was the first cell phone sold in the US; launched on April 11, 1984, it was designed by Rudy Krolopp and weighed 2 pounds. * About 20% of the videos on YouTube are music related. * 24 hours of video viewing is uploaded every minute on YouTube. * People view 15 billion videos online every month. * On average, US onliners view 100 videos per month each.