U-Penn Phd.D student Leening Liu works to align the bass in the CT scanner for. (Kimberly Paynter/WHYY) From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to ...

Watch how the violin and string instruments make varieties of sound and music. Professor Richard Church, conductor of the University of Wisconsin Symphony Orchestra, introduces the violin and other ...