As a cynical young adult I always giggled at the 'coke express' train cars that flew by on the railroad tracks but nowadays I know what that means what it's used for and how we get it.
I.e. so many of our modern industrial processes still depend on coal, and the alternatives often require huge energy inputs themselves.
As a cynical young adult I always giggled at the 'coke express' train cars that flew by on the railroad tracks but nowadays I know what that means what it's used for and how we get it.
I.e. so many of our modern industrial processes still depend on coal, and the alternatives often require huge energy inputs themselves.