Two, I had a knack for remembering what kindofpacking material was best for which fragile object, and I immediately understood why it was better that personal-size bags of chips be torn vertically, while family-size bags be torn horizontally, and where the tabs should be located to al-low each sort of tearing.
The fact is, packing that kindof processing down into a tablet that runs on batteries, is one more astonishing technical achievement on the part of Apple.