and i confirm,

that greatest thing on earth is to see and catch up with old friends!

=DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

i saw ivan tan just now! =))
and he left me smiling all the way home!
it seems that the 'o' levels this year is quite easy, but they might moderate; thats the worst part.
and it'll end on next wednesday!

dont ever underestimate MCQs. they MAY be the killer!
so study as hard as you did for paper two! =DDD

all the best to everyone! =DDD

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and AVS is AMAZING!

do you know that non-visible[UV radiation] and visible light can be created simply by colliding electrons with gas atoms?

do you know that your eyes are just like a pair of binoculars?
your ciliary muscles can increase the curvature of your lens whenever you want to 'zoom in'[bring closer objects into focus]?

do you know that iris can control the amount of light entering your lens?

do you know that your eyes can view a horizontal field of 190 degrees and vertical field of view of 45 degrees above the eye level and 50 degrees below the eye level?

do you know that non-visible UV light can be converted to visible light simply by being absorbed by phosphor?

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and i shall tell you more when i learn more! =DD