Last night, Andrew was being particularly fussy. The Nerd was doing his best to satisfy the baby, but nothing seemed to help.
Then, all of a sudden, it was quiet. The Nerd was gone; so was the baby. After a momentary freak-out, I found the pair of them back in the Nerd Cave.
This is what they were doing:
I guess when all else fails, the answer is gaming.
At least, we seem to think so.