Max Newman & Tommy Flowers



350 BC   Aristotle - How to form valid logical arguments.
   1705   Gottfried Leibniz - Similarity of logic and arithmetic.
   1831   Michael Faraday - Electromagnetic Induction.
   1847   George Boole - Systematized logic.

   1943   Max Newman - Specification for Heath Robinson.
   1943   Tommy Flowers - Colossus - First Electronic Digital Programmable Computer.