Typical students found at a community colleges include ex-convicts, divorced mothers, foreign exchange students, people with low self-esteem, hippies, burnouts, and degenerates. Most of the guys are taking online classes in their pajamas while watching Family Guy reruns. Half of the students attending a community college work, while the other half "study full-time." Students often attend a lecture of about 50 minutes, sit in desks that have been there since the Cold War period, and take notes that are written on the chalkboard rather than a markerboard without the screeching noise. Powerpoint, too, is sacrificed in favor of the venerable overhead projector.