The final examination of core course 3.23, “Electrical, Optical and Magnetic Properties of Materials”, will be given in the form of a poster session where students exhibit individual posters on chosen topics related to the course. The session will take place in the Lobby of bldg 13 on Wednesday and Thursday, December 17-18. Everyone is invited to see the posters and, to make it as “realistic” as possible, to chat with the students about their posters if time permits.