CNC machining is nothing new. But, Apple has stepped past their competitors not only in design; but, in manufacturing technology.
The whole product contains the expected unpredictable that is Apple’s Hallmark. Steve Jobs and Jony Ives are two of my favorite madmen. I do love seriously thoughtful, useful industrial design.
Eideard 
I’m gonna wait, I’m gonna wait, I’m gonna wait. I’m gonna try to wait… 🙂