This post will be a little bit off topic (euphemism); I've always talked about achievements, goals and career in the previous posts. Here I'm gonna explain and demonstrate with a scientific method one of the most important problem which afflicts all the men of the earth. Yes, I'm talking about the cotton fluff which finds its lodge in our navel.
After some reserach on Internet, I found an article in a newspaper, which was written in the 2009, where it can be read that a chemist, Georg Steinhauser, after 3 years, discovered the solution of the button fluff problem. He observed that the piece of cotton that most of the men find at the end of the day in their navel, is strictly related to the nature of their hair. In fact, our scaly structure of the belly hair behaves as a hook and brings the stray cotton from our t-shirt and jumper (or whatever garment) to the navel. Moreover, the lint is composed even of sweat, dust and flecks of dead skin (wow!!).
Anyway, there's a solution!
The chemist discovered that a first solving of the problem consists of shaving our belly hair, even if the cotton fluff will come back when the hair itself will grow back.
Otherwise, wearing old clothes, instead of new garments, decreases the formation of the enemy in the belly. Finally, a piercing in that zone of the body, like a ring for instance, allows to sweep away the feared lint from the navel.
Eventually, I want to cite a curiosity: Mr Barker won a place in the Guinness book of the Records for the world's largest collection of navel cotton beacuse since 1984 he has kept his button fluff in a jar!