Here's an interesting piece of OLYMPICS video that you didn't see on TV.  One of the performers in the opening ceremonies wore a hidden camera and captured their entire performance.  SEE IT HERE FROM GIZMODO  This is what it looked like from the performers view.

It's going to take about 5 minutes to load which gives you time to get a beer or go to the bathroom or bake a cake.  Whatever.  I think it's worth the wait.