This course offers instruction in writing and speaking about science and technology for non-expert audiences. Instruction focuses on how to convey complex technical information in clear, engaging prose and speech in a variety of contexts. Readings in different genres (e.g., the newspaper discovery story, the op-ed, the personal narrative, the explainer talk) raise issues for discussion and serve as models for assignments in these genres. The workshop-style nature of this course relies on drafting and revision in response to peer and instructor feedback. Satisfies the Institute scientific writing requirement and the option oral communications requirement for humanities majors.