life is full of challenges: exhibition for science and mathematics

Saturday, April 16, 2011

zzzzz..

too scared because kill the frogs and rabbit..

this all about for exhibition for science and mathematics..

explain,explain and explain..

really tired..

but my exhibition for mathematics..

while explain in front of pk hem and so on..

really excited..

speaking and speaking..

bhahahaha..

but best..

challenges..

i want this again..

p/s..