It’s funny how many things we take for granted today which would have seemed like black magic to people of a couple hundred years ago. I just unlocked my car door with the key fob — which almost everyone today does without thinking every day — and it occurred to me that simple action would have been incomprehensible to those people. It would have seemed like amazing magic at best and would have gotten us burned as sorcerers at worst. I find myself wondering (again) what things will be common and routine in a hundred years which are beyond my ability to even imagine.