That's why Dr.Michael Irwig gives lectures on Vitamin D to the staff at the George Washington University Hospital.

VOA: standard.2010.05.28

David Gergen served as a White House advisor to four presidents and now lectures on public service at Harvard University in Massachusetts.

VOA: standard.2009.08.17

Included on the tour are public concerts, master classes,lectures,and collaborations with local musicians.

VOA: standard.2009.12.25

Lho Kyungsoo lectures in international politics at Seoul National University.

VOA: standard.2009.12.08

Another unusual feature is there are no class lectures;

VOA: standard.2010.05.12

"This past year, I was a visiting scholar for the Phi Beta Kappa Society and went to small liberal arts colleges in the United States, and not only gave public lectures about science, but also research lectures, and then also spoke with women about the importance of bringing their intellectual force, which is formidable, to the scientific arena in the future."

VOA: standard.2010.03.29