Mac & his teeth

So, I'm sittin here watching Baby Neptune, a Baby Einstein flick all about water, and I happen to look over at Mac, and he's figured out how to pick up his milk carton blocks with his teeth. He picks up the block, moves it around in circles as best he can, and while he's doing this, he picks up another milk carton block with his right hand. He only has four teeth mind you...his two upper and two lower incisors. Those are the ones in the front right? Anyway, that seems to be a new favorite thing to do for him now. Earlier...maybe like 20min ago, Mac had a cheerio in his mouth and i guess was biting on it with his teeth or something, but he came over to the coffee table wicker storage basket thing, and lost his balance, ended up hitting his face on the edge (it's covered by a blanket), fell to the floor and immediately began to cry. Which, quite honestly isn't like him unless he really did hurt something. So I picked him up and noticed a cheerio bit stuck to his upper lip, i remove that, and during one of his waaaaa's with the mouth wide open, i happen to notice his tooth was red. I guess he'd pushed the cheerio into his gum and made it bleed. So, we walked into the kitchen and i wet a paper towel real good and he sucked all the water out of it while i was able to wipe the blood from his tooth. i've discovered that's a pretty good way to get him to drink some water if nothing else because he drank as much water out of that paper towel as he could!