New semester

This is really a busy week,I accepted Per's advice to take a new course called biological interfaces in practice and theory,this is a new area to me,I am not a chemist cuz my major in university was civiling engineering and I didn't do much on chemistry then,but so far I have taken 3 lectures,it seems that everything is going very well,I am really smart:-).I heard that we would have a very tough course called surface chemistry properties of biointerfaces which will begin on 29th Sep,we would then have lectures almost everyday and we would do a great number of chemistry experiments,sounds horrible,but I like challenges.