This video clip is making the rounds through the internet.  I'm posting it here in case you haven't see it yet -- It's a must see!

From Gizmodo:

These Samsung-sponsored dancers take football-stadium card flipping to the next level with this inspired routine. They combine computer-generated choreography, perfect synchronization, custom-designed costumes that can instantly reveal a variety of colors and a level of cooperation that's probably not even possible in America. Wow.