1. This famous
saying is a contraction of an observation by Karl Marx. In his 1852
essay, The Eighteenth Brumaire of Louis Napoleon, describing the French
leader’s coup, Marx wrote: “Hegel remarks
somewhere that all great, world-historical facts and personages occur,
as it were, twice. He has forgotten to add: the first time as tragedy,
the second as farce.”
2. A cold fusion chronology
3. Lessons from cold fusion, 30 years on
4. The infamous press conference of 23 March 1989 can
be viewed at https://www.youtube.com/watch?v=6CfHaeQo6oU (accessed February 20, 2022).
5. Electrochemically induced nuclear fusion of deuterium