ok, now first assignments for two subjects and one presentation are over.. *wipe sweat*.. 3 more projects, 1 presentation and 2 exams to go!

tried this thing called pinhole glasses at one store. actually I didn't really know what that is called until I found it in the internet. the glasses have small holes, and black in color. you can only see through the holes. they claimed that it can improve vision for myopia, hyperopia, presbyopia, astig and computer vision syndrome (what is computer vision syndrome, btw? can see everything well except those in the monitor?) I tried it on and it really worked, amazing! here is the explanation. but I can't imagine going out wearing that kind of glasses..