Moo-d Music

Angus B. McVicar/Wisconsin Historical Society
The Ingenues, an all-girl band and vaudeville act, serenade the cows in the University of Wisconsin, Madison's dairy barn in 1930. The show was apparently part of an experiment to see whether the soothing strains of music boosted the cows' milk production.
Can music help dairy cows get down to business? Read about it at NPR