6 April 1974 April 5, 2012 Author: Staff Waterloo, sung by ABBA wins the 19th annual Eurovision Song Contest Famous Words of Inspiration..."I never did a day's work in my life. It was all fun." Thomas A. Edison — Click here for more from Thomas A. Edison Related posts: 3 April 1974 24 December 1974 18 March 1974 Categories: History Tags: 1974, 6 April