Presentations

• International Liquid Crystal Conference, 3 July 2006 [html]

• Princeton Center for Complex Materials 2006 Summer School Lectures, 10 August 2006 [html] (smaller than the old Quicktime movie!)

• International Seminar on Applied Geometry in Andalusia, Granada 2006, 4-6 September 2006 (Slides almost identical to those used for Soft Solids and Complex Fluids Summer School, University of Massachusetts, 31 May - 4 June 2009) [html]

• University of Toronto Colloquium, "What's Kelvin's Problem?", 9 November 2006 [html]

• Institute for Mathematics and its Applications Seminar, "The Geometry of Topological Defects", 23 July 2008 [html]

• Confined Liquid Crystals: Landmarks and Perspectives, "Points, Lines, Points and Lines: Topology in the 21st Century", 19 July 2010 [html]