Dead Spot on Hisense Arena -Australian Open 2011- before Sharapova/Goerges match starts
If you dont get it 00:05 to 00:08 pay attention to what happens when she bounces the ball.
It is not fake by the way.
According to Yahoo sports: What happened is that the stifling temperatures in Melbourne caused a heat bubble filled with air to form under the surface of the court,workers came out and drilled two small holes in the court, which let out the air. Order, and gravity, was restored…