THIS IS THE REASON YOUR JEAN POCKETS HAVE TINY BUTTONS ON THEM

Hello! I found this article and I think that's interesting. So, you know what do this buttons? 
It buttons are called rivets and his work is prevent jeans wearing out and ripping at the seam.
Levi Strauss who's who invent this in 1829 for the miners. 


OPINION:
Well, when I read the title I thinked that's his work was something more interesting, it's bastant logical and before to read it I think that his work was keep the seams united, and of course, this is the work that it does!


http://elitedaily.com/social-news/jean-pockets-tiny-buttons/1469782/