NORWICH – Norwich students will present the musical The Theory of Relativity this weekend at the high school. You can attend the performance live Friday or Saturday or by streaming on May 14-15. The performance will be at 7 p.m. April 30 and May 1 in the school auditorium. Tickets are $5. The shows will be streamed at 7 p.m. on May 14 and 15 at showtix4u.com.