Dear friends and colleagues, on Monday, 24 October 2016, Professor Herbert E. Huppert (Univeristy of Cambridge and University of New South Wales in Sydney) is giving a talk in the University of Sydney PDE-Seminar on "SOME FLUID FLOWS IN POROUS MEDIA: THEORIES, EXPERIMENTS AND APPLICATIONS". In this talk, Professor Huppert will deliver a rather "Applied Maths talk" combined with some physical background. Thus it will be accessible for a rather broader audience. An abstract is available at http://www.maths.usyd.edu.au/u/PDESeminar/abstracts16/huppert.xhtml This talk, will be held in Carslaw building, room 275 at 2pm, Camperdown campus of the University of Sydney. Everybody is invite to join us for lunch on Monday at 12:30pm in front of the elevator on level 7 in Carslaw building. Kind regards, Daniel D and Daniel H PS: If you know suitable speakers or want to give a talk yourself, then please let us know.