This class is taken by students who will not be giving a presentation during the semester. Participation will involve attendance at all the seminar sessions where seminars are presented by students, staff, and invited guest speakers. Participation during both the junior and senior years is strongly recommended. The course is offered on a Pass/Fail basis. Natural Sciences Seminar Attendance and Natural Sciences Research Communication must be taken in separate semesters. The course is offered on a Pass/Fail basis.