why is there a rainbow colour on a CD ?or perhaps animals and insects.

day 11

hmm..now is 12.24 and tommorow got UT

so i shall not elaborate more cos i want to sleep le.

today, my faci rebonded her hair and dye red.lol.so funny.opps.

science problem today was hard. about why is there a rainbow colour on a CD ?or perhaps animals and insects.

the part that is hard is the worksheet.why all earth we need to calculate numbers?why?

and out of nowhere there is a program about wave superposition.-.-

why the rainbow thingy had got to do with waves lar?no sense de.

yayaya. and you know eventually it will be LINKED.-.-

-End-

tomorrow got science ut. fill in the blanks leh.

hope dont be late.

and oh ya. Its culture!weeeeee.so happy.

the faci makes my day always,although he always give me B.-.-