Home > Events > Lecture: The Alchemy of Vacuum or...When is a Vacuum not a Vacuum? Lecture: The Alchemy of Vacuum or...When is a Vacuum not a Vacuum? Time: Mon Feb 15, 2016, 3:00PM - 4:00PM Location: Snite Museum of Art, Annenberg Auditorium Thomas W. Ebbesen USIAS, University of Strasbourg, France Lecture Announcement