Dr. J. Thomas Schriempf, who has spent a lifetime studying how laser light interacts with matter, breaks down how lasers work and gives examples of their applications in industry, medicine, and the arts tonight at Morrison House in Alexandria.(July 4-Sept. 3) Mini-Golf MuseumHere???s hoping you haven???t been taking mini-golf for granted, but even if you have, there???s an opportunity to play in a