"The angled approach allows for greater use of hip momentum, which creates more rotational momentum—more angular momentum—in the foot," says William Barfield, a specialist in biomechanics and orthopedic science at the College of Charleston and the Medical University of South Carolina. More angular momentum creates greater foot speed, which delivers more force to the ball.

College of Charleston student Keegan Smith and his roommate didn't have anything to do on a Wednesday night a few weeks ago, so they grabbed some broomsticks and joined other students in a Harry Potter-inspired game of Quidditch. "It was kind of a joke," the freshman said, "but it ended up being pretty awesome. I

Political research shows a lack of party competition can lead to decreased feelings by voters that their actions will influence government. And that can lead to lower participation and turnout, said Erin McAdams, an assistant political science professor at the College of Charleston. "Having a one-party state can become a cyclical process -- the more