  :::Sorry, just wanted to astound you to get you to reconsider the direction of editing or splitting this article. My hope is that you consider Hinton and the time from 1870 till 1900, which is far before Einstein's work and Minkowski's work but short after the invention of Riemann's geometry by Riemann and dealt with 4D Euclidean space and the 4D cube for which the term tesseract was found.   