Calvin O'Connor played scales on his trumpet while classmates dashed around a University of St. Thomas chapel to measure the dimensions of the room. Some logged how loud the music was. Others tracked how long it took the sound to travel. O'Connor, a music education major, ended up there because, "I wanted to try to take a physics class." Ndeh Awasum, who's studying data science and business, .
Music or physics? This University of Thomas class combines both. startribune.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from startribune.com Daily Mail and Mail on Sunday newspapers.