Lectures

thumb|upright=1.3|Lecture at the Australian Defence Force Academy upright=1.3|thumb|A lecture at the University of Bologna in Italy in the mid-fourteenth century. The lecturer reads from a text on the lectern while students in the back sleep. thumb|upright=1.3|Barbara McClintock delivers her Nobel lecture

large room for spoken teaching with a space for a teacher and a listener space

lecture by Richard Feynman

educating the public in the arts and sciences

thumb|right|Shiur klali at Slabodka yeshiva (Bnei Brak)|Slabodka Yeshiva thumb|Gemara shiur at Tomchei Temimim|Toras Emes Yeshiva thumb|Rabbinical shiur delivered in Jerusalem thumb|Public shiur by Rabbi Ovadia Yosef at [[Bar-Ilan University, Machon synagogue]] thumb|Memorial shiur on the yarzheit of [[Rav Aharon Lichtenstein at Yeshivat Har Etzion]] thumb| 250px|right| Yom iyun, :he: מדרשת אוריה|Midreshet Oryah (click to enlarge) thumb| Sicha, Ulpana students thumb|Drosha by Rabbi Eliezer Shlomo Schick, [[Yavne'el Synagogue]]