Topology, Combinatorics, biomaths...
I have little idea of what topology is about (just a faint idea), but I've heard of some of its interesting applications. Like you can figure out where you can use logic and where it's inapplicable. Has to do with topological spaces, I think.
Is it true?
The guy was a bit crazy and not very trustworthy, honestly, so I wasn't sure it was all true. Actually it was something along the lines of: you can't use logic if you consider elements from different topological spaces, whatever it means. So can't draw elements from one topological space to another.
Are there uses of topology that I can understand now or you have to be more advanced?