This document discusses engineering communication and provides guidance on preparing communications through researching topics, organizing information, and delivering oral and written presentations. It covers selecting topics, researching through technical journals, books, conferences, encyclopedias, reports, patents and more. It also discusses organizing information based on audience and strategies like chronological order. For oral presentations, it recommends including an introduction, body, conclusion and visual aids, and provides tips for reducing speech anxiety and improving presentation style. For writing, it discusses organization, structural aids and becoming a better writer.