noise and coockies

Noise functions were somewhere years ago in Physics lessons at school. I was fond of physics. I liked curves and representation of sound as a curve and the possibility to show sound interposed one over the other. This is what noise is about. How come we cannot hear a sound when there is noise?
Can I hear something when I eat a coockie? Or many coockies? Or most coockies? When I drink? I rarely drink too much (less than once in 5 years), being a responsible parent. I'm affraid I drank too much coffee, and if I drink too much coffee I'm more likely to loose my sense of humor.

Bayesian maths for intuition

I read an article today that reflects my ideas on thinking. Brain patterns make noise, says Pouget, but the noise makes sense, he calls it "variability". The noise follows a pattern that can be predicted through Bayesian mathematics. It would explain why intuition appears after some time. It would be the result of an accord between neurons. These Bayesian patterns would make sense without looking as if they make sense.
This remembers me the time I was learning mathematics. One teacher made me sigh and I didn't understand much that year. Another teacher was able to explain the amazing relationships that I failed to see the year before. I learned maths and I learned that who teaches makes a difference and changes whether you perceive yourself as a possible mathematician or not.