The administrative office in Fulmore Middle School is probably the last place anybody would expect to see a tiny crystal hanging from the ceiling. But the spinning object isn't just for show at the Central Austin school: It's good feng shui. Stacy Davenport, a feng shui consultant, has spent the past two months bringing the basics of the ancient Chinese philosophy to the campus grounds, offices and classrooms. Feng shui emphasizes using space and colors as a way to achieve harmony with the environment. The crystal on the office ceiling is meant to deflect energy. The back wall is painted...