Rangos Omnimax Theater at the Carnegie Science Center, 1 Allegheny Ave., next to Heinz Field on the North Side, has newly opened "Pulse: A STOMP Odyssey," an exhibition of percussion from around the world. Also showing are "Dinosaurs Alive," "Sea Monsters" and "Wired to Win: Surviving the Tour de France." All three show through June 12. Admission cost varies. Omnimax is not recommended for children younger than 3. Call 412-237-3400 for show times.