• 2016-11-14 | Edward Tufte - The Future of Data Analysis
• 2012-04-03 | discussion visualization with gephi
• 2012-03-28 | discussion network visualization
• 2012-03-24 | aggregated metadata for online discussions
• 2012-03-23 | basic metadata analysis
• 2012-03-17 | on visualizing online discussions
• 2012-02-13 | Ben Cowie on introducing first-year geoscience students to the primary scientific literature in a large classroom setting
• 2011-10-12 | Motion capture
• 2010-02-16 | Towards an analysis of discourse