The exams are over, thesis handed in and with luck I've passed it all. Well, physiology study proved fascinating. As proof:
"..Then there is the strange case of the Penrose pattern and bum morphology. British mathematician Roger Penrose designed a unique geometric tiling pattern which, when applied to toilet paper, somehow made it feel softer. Manufacturers found the discovery so important that their attempts to impose it on the posteriors of the world are now the subject of a major legal battle. (They didn't ask him first.) "
I'm serious. Go see http://www.newscientist.com/sciencebooks/reviews/merde.html . I shit you not.

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