Download or read book Inventions in Communications written by Debra J. Housel and published by Shell Education Pub. This book was released on 2012-02-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the history of communicating and communication, from cave painting, to hieroglyphics and cuneiform writing, through paper, pens and pencils, to telegraph, radio, telephone and television, to cell phones, email, and instant messaging.