Complex sentence: Written at the age of 63, My Invention was the autobiography of Nikola Tesla and was first published as a 6-part series in the Electrical Experimenter magazine, between February and June and October, 1919 issues.
Split into simpler sentences: Written at the age of 63, My Inventions is the autobiography of Nikola Tesla. It was first published as a 6-part series in the Electrical Experimenter magazine, between February and June and October, 1919 issues.