Michael S. Hart By Daniel Hafer Mar 8, 1947 birth Jan 15, 1971 founder of project Gutenburg Jan 27, 1971 invented Ebook Jan 29, 1973 received his degree in “Human-Machine Interfaces” Oct 29, 1991 Project Gutenberg site in the Wall St. Journal Jun 21, 2011 last news letter written 21 June 2011
