... for everything else, there's publication data bases

Presentations

You can find the presentations I've given in various research/science-related settings here. Those that had not been downloadable somewhere else before have been directly exported from Keynote/Powerpoint and include all stages of animations - might make them a bit long sometimes.
Note that this list is not complete.

Teaching-like

Tutorials

Conference presentations

"Internal" Talks - Seminars and FLF (Freiburg, Leuven & Friends)