The following chart shows the 12-month moving average of annualized production and nonsupervisory coal mining employee minutes worked per capita.Click to enlarge.We seem determined to restore the prosperity of the Roman Empire one year at a time. Coal mining jobs for the win!Don't let the naysayers get you down with all their talk of newfangled automated processes and the rolling over of the 2nd order polynomial trend...
Tampilkan postingan dengan label coal. Tampilkan semua postingan
Tampilkan postingan dengan label coal. Tampilkan semua postingan
Langganan:
Postingan (Atom)
