Fans of the NFL probably know Mike Tomlin as the head coach who led the Pittsburgh Steelers through a long and respectable career, even if he only earned one championship ring in his 19 years with the league. Now, he's making a name for himself for a pretty surprising reason, as he's decided to share a [...]
True mining? So you spend weeks looking for rich vains, then chissel them out over months, then process the ore etc. etc.