Cool isn't it? Think about this, every single time when you blow out candle(s) on your birthday, you are creating numerous rainbows with a single breath (or two) And maybe some saliva, who knows.
Just when you thought birthdays couldn't get any better, they became magical. (:
Of course, I'm starting to dread birthdays now cause I'm aging and aging and soon I'll start work and all the headache will pour in.