Poincaré Project

9 thoughts
last posted Sept. 17, 2014, 9:39 p.m.

3 earlier thoughts


On January 2nd, 2012, the wonderful @TopologyFact run by John Cook tweeted a link to the project.

Two days earlier I had described John as my favorite Twitter find of 2011 and I guess that led to him wondering who I was which led to him discovering my blog posts.

5 later thoughts