Don Cohen
Revision as of 08:02, 20 January 2022 by Benkoo (talk | contribs) (Created page with "[http://mathman.biz/ Don Cohen], is a collaborator of Jerry Glynn, who both taught unconventional mathematical skills to children in Urbana Champaign, IL. These children i...")
Don Cohen, is a collaborator of Jerry Glynn, who both taught unconventional mathematical skills to children in Urbana Champaign, IL. These children included Theodore Gray, the son of Category Theorist John Gray and co-founder of Mathematica.