In the beginning it was more pictorial, like pictures of little cows and such. That develops into an actual written language with even sounds and phonetics and all that groovy stuff. So they're going to be able to actually have the first recorded history in the world. How about that, kids? And the fifth box, and they're going to be able to check this off, is advanced technologies. Wait till you see all the wonderful things they invent. Sure, some of them are simple like the wheel.