Catalyst: 3D car engine parts
“Catalyst” shows how NASCAR mechanics are creating engine parts using a 3D printer.
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'Great Performances: Now Hear This' takes a musical journey across Europe
Join violinist Scott Yoo for "Great Performances: Now Hear This," on Fridays at 8 p.m. The 4-part miniseries merges music, storytelling, travel and culture, as he chases the secret histories of some of the greatest music ever written.
Swedish crime thriller 'Modus' comes to Arizona PBS
Ex-FBI profiler Inger Johanne Vik is drawn into investigating a series of brutal murders in Stockholm after her daughter becomes an unwitting witness to a murder.
'Unforgotten': A cold case tests old friendships
A third season of cold case investigations and emotional roller coasters in "Unforgotten" airs Saturdays at 9 p.m., beginning Sept. 14 on Arizona PBS.