[RightWingNilla]

You are assuming that with your (man's) limited understanding you can discern "typo's" in the first place.

If we can't understand "typos" how can we possibly tell design?

[plain talk]

If we can't understand "typos" how can we possibly tell design?

Are you serious? One can detect design without fully understanding the purposes of a designed product. That's like opening up the hood of a BMW. You know it's designed but you may not know what a certain component does.