They knew it was dangerous. "We could have really been hurt," said one of the Atlanta college students after their experiment. It won't win an Oscar, but 'A Meditation on the Speed Limit,' a short film that was the brainchild of college student Andy Medlin, is quite a hit. Some strange scenes, including a car passing in the emergency lane, were the product of Georgia State students simply following the speed limit. "I was pretty sure that I was doing something stupid," said another. That may be true. But, young and brash, they had a plan. They wanted to go...