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Nova


Wednesday at 9:00 p.m. on OPB TV

Undersea explorer Bob Ballard examines the wreck of a German submarine a few miles from New Orleans.

Oregon Art Beat


Thursday at 8:00 p.m. on OPB TV

Go behind the scenes at Portland Center Stage and see what it takes to mount a production of the Broadway musical.

Photo: Patrick Weishampel

Oregon Field Guide


Thursday at 8:30 p.m. on OPB TV

A tour of northwest wilderness areas marks the 50th year of the Act that preserved them.