Tuesdays@2 free movies is scheduled to show "Flash of Genius" starring Greg Kinnear and Alan Alda at 2 p.m. Tuesday in the Kean Theatre at St. Barnabas, Washington Place, 5847 Meridian Road. At the same site,

Wednesdays@1 will show the musical "Mama Mia" at 1 p.m. Wednesday. Admission is free to both, but donations are accepted to benefit the St. Barnabas Free Care Fund. Call 724-444-6288.

<B>Rangos Omnimax Theater</B> at the Carnegie Science Center, One Allegheny Ave., North Side, is showing on the dome screen "Under the Sea," "Grand Canyon Adventure: River at Risk" and "Mummies: Secrets of the Pharaohs." Admission cost varies. Omnimax is not recommended for children younger than 3. Call 412-237-3400 for show times.