Extraterrestrial Civilizations - Class 14 [4/18, Period 4]
"Easy class today," Ellie said, greeting the class, "since I've heard several of you may have had a traumatizing past few days. Next week is the final, so today will be a study session. The final will be a series of questions to make sure you were paying attention during the guest speakers' lectures. So study your notes, talk amongst yourselves about what you learned, or ask me any questions you might have."