1792 - Toilet that flushes itself at regular intervals was patented
Nobel Prize Winners
1895 William Francis Giauque Chemistry
1910 Dorothy Crowfoot Hodgkin Chemistry - Determinations by X-ray techniques of the structures of important biochemical substances. Molecular structure of Pencillin, B12 etc.
1914 - Thomas H. Carroll II
2014 Google showed a doodle on 12 May 2014 to honor Dorothy Hodgkin
A joint New Zealand-German research team has discovered a huge network of frozen methane and methane gas in sediments and in the ocean near New Zealand’s east coast.
2013 Tech News 12 May 2014
11 May Knowledge History - Science, Engineering and Management
Knowledge History of the Day - Index for the Year