8 April 1911 April 7, 2022 Author: Staff Dutch physicist Heike Kamerlingh Onnes discovers superconductivity. Famous Words of Inspiration..."From the moment I picked your book up until I laid it down I was convulsed with laughter. Some day I intend reading it." Groucho Marx — Click here for more from Groucho Marx Related posts: 24 July 1911 4 April 1460 27 April 1810 23 May 1911 23 May 1911 25 March 1911 29 September 1911 12 December 1911 21 January 1911 29 September 1911 Categories: History Tags: 1911, 8 April