Project Gutenberg was the first provider of free electronic books, or eBooks. Michael Hart, founder of Project Gutenberg, invented eBooks in 1971 and his memory continues to inspire the creation of eBooks and related technologies today.The inventions, researches and writings of Nikola Tesla by Thomas Commerford MartinAuthor: Martin, Thomas Commerford, 1856-1924,Language: English, Class: TK: Technology: Electrical, Electronics and Nuclear engineering, Release Date: Mar 26, 2012