I just survived a nightmarish presentation at university (That is: it was my true nightmare before the presentation). It was on "Geometric dilation of planar curves", nothing too exciting. Although it´s not my field of expertise it got me thinking about the stuff, and caused me the worst nightmares in years, maybe because my schedule was far from perfect and I finished jit. The presentation itself went rather well, there were a lot of questions, and at least one was quite fruitful.

Grab the slides here. By the way, it was in german.